138440232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 476160000

約数和(自身を除く): 337719768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 61, 63, 72, 76, 79, 84, 108, 114, 122, 126, 133, 152, 158, 168, 171, 183, 189, 216, 228, 237, 244, 252, 266, 316, 342, 366, 378, 399, 427, 456, 474, 488, 504, 513, 532, 549, 553, 632, 684, 711, 732, 756, 798, 854, 948, 1026, 1064, 1098, 1106, 1159, 1197, 1281, 1368, 1422, 1464, 1501, 1512, 1596, 1647, 1659, 1708, 1896, 2052, 2133, 2196, 2212, 2318, 2394, 2562, 2844, 3002, 3192, 3294, 3318, 3416, 3477, 3591, 3843, 4104, 4266, 4392, 4424, 4503, 4636, 4788, 4819, 4977, 5124, 5688, 6004, 6588, 6636, 6954, 7182, 7686, 8113, 8532, 9006, 9272, 9576, 9638, 9954, 10248, 10431, 10507, 11529, 12008, 13176, 13272, 13509, 13908, 14364, 14457, 14931, 15372, 16226, 17064, 18012, 19276, 19908, 20862, 21014, 23058, 24339, 27018, 27816, 28728, 28914, 29862, 30744, 31293, 31521, 32452, 33733, 36024, 38552, 39816, 40527, 41724, 42028, 43371, 46116, 48678, 54036, 57828, 59724, 62586, 63042, 64904, 67466, 73017, 81054, 83448, 84056, 86742, 91561, 92232, 94563, 97356, 101199, 108072, 115656, 119448, 125172, 126084, 130113, 134932, 146034, 162108, 173484, 183122, 189126, 194712, 202398, 219051, 250344, 252168, 260226, 269864, 274683, 283689, 292068, 303597, 324216, 346968, 366244, 378252, 404796, 438102, 520452, 549366, 567378, 584136, 607194, 640927, 732488, 756504, 809592, 824049, 876204, 910791, 1040904, 1098732, 1134756, 1214388, 1281854, 1648098, 1752408, 1821582, 1922781, 2197464, 2269512, 2428776, 2472147, 2563708, 3296196, 3643164, 3845562, 4944294, 5127416, 5768343, 6592392, 7286328, 7691124, 9888588, 11536686, 15382248, 17305029, 19777176, 23073372, 34610058, 46146744, 69220116, 138440232]

約数ペア:

[(1, 138440232), (2, 69220116), (3, 46146744), (4, 34610058), (6, 23073372), (7, 19777176), (8, 17305029), (9, 15382248), (12, 11536686), (14, 9888588), (18, 7691124), (19, 7286328), (21, 6592392), (24, 5768343), (27, 5127416), (28, 4944294), (36, 3845562), (38, 3643164), (42, 3296196), (54, 2563708), (56, 2472147), (57, 2428776), (61, 2269512), (63, 2197464), (72, 1922781), (76, 1821582), (79, 1752408), (84, 1648098), (108, 1281854), (114, 1214388), (122, 1134756), (126, 1098732), (133, 1040904), (152, 910791), (158, 876204), (168, 824049), (171, 809592), (183, 756504), (189, 732488), (216, 640927), (228, 607194), (237, 584136), (244, 567378), (252, 549366), (266, 520452), (316, 438102), (342, 404796), (366, 378252), (378, 366244), (399, 346968), (427, 324216), (456, 303597), (474, 292068), (488, 283689), (504, 274683), (513, 269864), (532, 260226), (549, 252168), (553, 250344), (632, 219051), (684, 202398), (711, 194712), (732, 189126), (756, 183122), (798, 173484), (854, 162108), (948, 146034), (1026, 134932), (1064, 130113), (1098, 126084), (1106, 125172), (1159, 119448), (1197, 115656), (1281, 108072), (1368, 101199), (1422, 97356), (1464, 94563), (1501, 92232), (1512, 91561), (1596, 86742), (1647, 84056), (1659, 83448), (1708, 81054), (1896, 73017), (2052, 67466), (2133, 64904), (2196, 63042), (2212, 62586), (2318, 59724), (2394, 57828), (2562, 54036), (2844, 48678), (3002, 46116), (3192, 43371), (3294, 42028), (3318, 41724), (3416, 40527), (3477, 39816), (3591, 38552), (3843, 36024), (4104, 33733), (4266, 32452), (4392, 31521), (4424, 31293), (4503, 30744), (4636, 29862), (4788, 28914), (4819, 28728), (4977, 27816), (5124, 27018), (5688, 24339), (6004, 23058), (6588, 21014), (6636, 20862), (6954, 19908), (7182, 19276), (7686, 18012), (8113, 17064), (8532, 16226), (9006, 15372), (9272, 14931), (9576, 14457), (9638, 14364), (9954, 13908), (10248, 13509), (10431, 13272), (10507, 13176), (11529, 12008)]