165308448

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 447068160

約数和(自身を除く): 281759712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 79, 96, 142, 158, 213, 237, 284, 307, 316, 426, 474, 568, 614, 632, 852, 921, 948, 1136, 1228, 1264, 1704, 1842, 1896, 2272, 2456, 2528, 3408, 3684, 3792, 4912, 5609, 6816, 7368, 7584, 9824, 11218, 14736, 16827, 21797, 22436, 24253, 29472, 33654, 43594, 44872, 48506, 65391, 67308, 72759, 87188, 89744, 97012, 130782, 134616, 145518, 174376, 179488, 194024, 261564, 269232, 291036, 348752, 388048, 523128, 538464, 582072, 697504, 776096, 1046256, 1164144, 1721963, 2092512, 2328288, 3443926, 5165889, 6887852, 10331778, 13775704, 20663556, 27551408, 41327112, 55102816, 82654224, 165308448]

約数ペア:

[(1, 165308448), (2, 82654224), (3, 55102816), (4, 41327112), (6, 27551408), (8, 20663556), (12, 13775704), (16, 10331778), (24, 6887852), (32, 5165889), (48, 3443926), (71, 2328288), (79, 2092512), (96, 1721963), (142, 1164144), (158, 1046256), (213, 776096), (237, 697504), (284, 582072), (307, 538464), (316, 523128), (426, 388048), (474, 348752), (568, 291036), (614, 269232), (632, 261564), (852, 194024), (921, 179488), (948, 174376), (1136, 145518), (1228, 134616), (1264, 130782), (1704, 97012), (1842, 89744), (1896, 87188), (2272, 72759), (2456, 67308), (2528, 65391), (3408, 48506), (3684, 44872), (3792, 43594), (4912, 33654), (5609, 29472), (6816, 24253), (7368, 22436), (7584, 21797), (9824, 16827), (11218, 14736)]