180998712

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 544645200

約数和(自身を除く): 363646488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 183, 216, 228, 241, 244, 324, 342, 366, 456, 482, 488, 513, 549, 648, 684, 723, 732, 964, 1026, 1098, 1159, 1368, 1446, 1464, 1539, 1647, 1928, 2052, 2169, 2196, 2318, 2892, 3078, 3294, 3477, 4104, 4338, 4392, 4579, 4636, 4941, 5784, 6156, 6507, 6588, 6954, 8676, 9158, 9272, 9882, 10431, 12312, 13014, 13176, 13737, 13908, 14701, 17352, 18316, 19521, 19764, 20862, 26028, 27474, 27816, 29402, 31293, 36632, 39042, 39528, 41211, 41724, 44103, 52056, 54948, 58804, 62586, 78084, 82422, 83448, 88206, 93879, 109896, 117608, 123633, 125172, 132309, 156168, 164844, 176412, 187758, 247266, 250344, 264618, 279319, 329688, 352824, 370899, 375516, 396927, 494532, 529236, 558638, 741798, 751032, 793854, 837957, 989064, 1058472, 1117276, 1190781, 1483596, 1587708, 1675914, 2234552, 2381562, 2513871, 2967192, 3175416, 3351828, 4763124, 5027742, 6703656, 7541613, 9526248, 10055484, 15083226, 20110968, 22624839, 30166452, 45249678, 60332904, 90499356, 180998712]

約数ペア:

[(1, 180998712), (2, 90499356), (3, 60332904), (4, 45249678), (6, 30166452), (8, 22624839), (9, 20110968), (12, 15083226), (18, 10055484), (19, 9526248), (24, 7541613), (27, 6703656), (36, 5027742), (38, 4763124), (54, 3351828), (57, 3175416), (61, 2967192), (72, 2513871), (76, 2381562), (81, 2234552), (108, 1675914), (114, 1587708), (122, 1483596), (152, 1190781), (162, 1117276), (171, 1058472), (183, 989064), (216, 837957), (228, 793854), (241, 751032), (244, 741798), (324, 558638), (342, 529236), (366, 494532), (456, 396927), (482, 375516), (488, 370899), (513, 352824), (549, 329688), (648, 279319), (684, 264618), (723, 250344), (732, 247266), (964, 187758), (1026, 176412), (1098, 164844), (1159, 156168), (1368, 132309), (1446, 125172), (1464, 123633), (1539, 117608), (1647, 109896), (1928, 93879), (2052, 88206), (2169, 83448), (2196, 82422), (2318, 78084), (2892, 62586), (3078, 58804), (3294, 54948), (3477, 52056), (4104, 44103), (4338, 41724), (4392, 41211), (4579, 39528), (4636, 39042), (4941, 36632), (5784, 31293), (6156, 29402), (6507, 27816), (6588, 27474), (6954, 26028), (8676, 20862), (9158, 19764), (9272, 19521), (9882, 18316), (10431, 17352), (12312, 14701), (13014, 13908), (13176, 13737)]