163055360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 432673920

約数和(自身を除く): 269618560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 239, 256, 260, 320, 328, 410, 416, 478, 520, 533, 640, 656, 820, 832, 956, 1040, 1066, 1195, 1280, 1312, 1640, 1664, 1912, 2080, 2132, 2390, 2624, 2665, 3107, 3280, 3328, 3824, 4160, 4264, 4780, 5248, 5330, 6214, 6560, 7648, 8320, 8528, 9560, 9799, 10496, 10660, 12428, 13120, 15296, 15535, 16640, 17056, 19120, 19598, 21320, 24856, 26240, 30592, 31070, 34112, 38240, 39196, 42640, 48995, 49712, 52480, 61184, 62140, 68224, 76480, 78392, 85280, 97990, 99424, 124280, 127387, 136448, 152960, 156784, 170560, 195980, 198848, 248560, 254774, 305920, 313568, 341120, 391960, 397696, 497120, 509548, 627136, 636935, 682240, 783920, 795392, 994240, 1019096, 1254272, 1273870, 1567840, 1988480, 2038192, 2508544, 2547740, 3135680, 3976960, 4076384, 5095480, 6271360, 8152768, 10190960, 12542720, 16305536, 20381920, 32611072, 40763840, 81527680, 163055360]

約数ペア:

[(1, 163055360), (2, 81527680), (4, 40763840), (5, 32611072), (8, 20381920), (10, 16305536), (13, 12542720), (16, 10190960), (20, 8152768), (26, 6271360), (32, 5095480), (40, 4076384), (41, 3976960), (52, 3135680), (64, 2547740), (65, 2508544), (80, 2038192), (82, 1988480), (104, 1567840), (128, 1273870), (130, 1254272), (160, 1019096), (164, 994240), (205, 795392), (208, 783920), (239, 682240), (256, 636935), (260, 627136), (320, 509548), (328, 497120), (410, 397696), (416, 391960), (478, 341120), (520, 313568), (533, 305920), (640, 254774), (656, 248560), (820, 198848), (832, 195980), (956, 170560), (1040, 156784), (1066, 152960), (1195, 136448), (1280, 127387), (1312, 124280), (1640, 99424), (1664, 97990), (1912, 85280), (2080, 78392), (2132, 76480), (2390, 68224), (2624, 62140), (2665, 61184), (3107, 52480), (3280, 49712), (3328, 48995), (3824, 42640), (4160, 39196), (4264, 38240), (4780, 34112), (5248, 31070), (5330, 30592), (6214, 26240), (6560, 24856), (7648, 21320), (8320, 19598), (8528, 19120), (9560, 17056), (9799, 16640), (10496, 15535), (10660, 15296), (12428, 13120)]