161066976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 534739968

約数和(自身を除く): 373672992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 544, 552, 613, 644, 672, 714, 736, 782, 816, 952, 966, 1104, 1173, 1226, 1288, 1428, 1564, 1632, 1839, 1904, 1932, 2208, 2346, 2452, 2576, 2737, 2856, 3128, 3678, 3808, 3864, 4291, 4692, 4904, 5152, 5474, 5712, 6256, 7356, 7728, 8211, 8582, 9384, 9808, 10421, 10948, 11424, 12512, 12873, 14099, 14712, 15456, 16422, 17164, 18768, 19616, 20842, 21896, 25746, 28198, 29424, 31263, 32844, 34328, 37536, 41684, 42297, 43792, 51492, 56396, 58848, 62526, 65688, 68656, 72947, 83368, 84594, 87584, 98693, 102984, 112792, 125052, 131376, 137312, 145894, 166736, 169188, 197386, 205968, 218841, 225584, 239683, 250104, 262752, 291788, 296079, 333472, 338376, 394772, 411936, 437682, 451168, 479366, 500208, 583576, 592158, 676752, 719049, 789544, 875364, 958732, 1000416, 1167152, 1184316, 1353504, 1438098, 1579088, 1677781, 1750728, 1917464, 2334304, 2368632, 2876196, 3158176, 3355562, 3501456, 3834928, 4737264, 5033343, 5752392, 6711124, 7002912, 7669856, 9474528, 10066686, 11504784, 13422248, 20133372, 23009568, 26844496, 40266744, 53688992, 80533488, 161066976]

約数ペア:

[(1, 161066976), (2, 80533488), (3, 53688992), (4, 40266744), (6, 26844496), (7, 23009568), (8, 20133372), (12, 13422248), (14, 11504784), (16, 10066686), (17, 9474528), (21, 7669856), (23, 7002912), (24, 6711124), (28, 5752392), (32, 5033343), (34, 4737264), (42, 3834928), (46, 3501456), (48, 3355562), (51, 3158176), (56, 2876196), (68, 2368632), (69, 2334304), (84, 1917464), (92, 1750728), (96, 1677781), (102, 1579088), (112, 1438098), (119, 1353504), (136, 1184316), (138, 1167152), (161, 1000416), (168, 958732), (184, 875364), (204, 789544), (224, 719049), (238, 676752), (272, 592158), (276, 583576), (322, 500208), (336, 479366), (357, 451168), (368, 437682), (391, 411936), (408, 394772), (476, 338376), (483, 333472), (544, 296079), (552, 291788), (613, 262752), (644, 250104), (672, 239683), (714, 225584), (736, 218841), (782, 205968), (816, 197386), (952, 169188), (966, 166736), (1104, 145894), (1173, 137312), (1226, 131376), (1288, 125052), (1428, 112792), (1564, 102984), (1632, 98693), (1839, 87584), (1904, 84594), (1932, 83368), (2208, 72947), (2346, 68656), (2452, 65688), (2576, 62526), (2737, 58848), (2856, 56396), (3128, 51492), (3678, 43792), (3808, 42297), (3864, 41684), (4291, 37536), (4692, 34328), (4904, 32844), (5152, 31263), (5474, 29424), (5712, 28198), (6256, 25746), (7356, 21896), (7728, 20842), (8211, 19616), (8582, 18768), (9384, 17164), (9808, 16422), (10421, 15456), (10948, 14712), (11424, 14099), (12512, 12873)]