161035290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 478968336

約数和(自身を除く): 317933046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 81, 82, 90, 117, 123, 130, 135, 162, 195, 205, 234, 246, 270, 351, 369, 373, 390, 405, 410, 533, 585, 615, 702, 738, 746, 810, 1053, 1066, 1107, 1119, 1170, 1230, 1599, 1755, 1845, 1865, 2106, 2214, 2238, 2665, 3198, 3321, 3357, 3510, 3690, 3730, 4797, 4849, 5265, 5330, 5535, 5595, 6642, 6714, 7995, 9594, 9698, 10071, 10530, 11070, 11190, 14391, 14547, 15293, 15990, 16605, 16785, 20142, 23985, 24245, 28782, 29094, 30213, 30586, 33210, 33570, 43173, 43641, 45879, 47970, 48490, 50355, 60426, 71955, 72735, 76465, 86346, 87282, 91758, 100710, 130923, 137637, 143910, 145470, 151065, 152930, 198809, 215865, 218205, 229395, 261846, 275274, 302130, 392769, 397618, 412911, 431730, 436410, 458790, 596427, 654615, 688185, 785538, 825822, 994045, 1192854, 1238733, 1309230, 1376370, 1789281, 1963845, 1988090, 2064555, 2477466, 2982135, 3578562, 3927690, 4129110, 5367843, 5964270, 6193665, 8946405, 10735686, 12387330, 16103529, 17892810, 26839215, 32207058, 53678430, 80517645, 161035290]

約数ペア:

[(1, 161035290), (2, 80517645), (3, 53678430), (5, 32207058), (6, 26839215), (9, 17892810), (10, 16103529), (13, 12387330), (15, 10735686), (18, 8946405), (26, 6193665), (27, 5964270), (30, 5367843), (39, 4129110), (41, 3927690), (45, 3578562), (54, 2982135), (65, 2477466), (78, 2064555), (81, 1988090), (82, 1963845), (90, 1789281), (117, 1376370), (123, 1309230), (130, 1238733), (135, 1192854), (162, 994045), (195, 825822), (205, 785538), (234, 688185), (246, 654615), (270, 596427), (351, 458790), (369, 436410), (373, 431730), (390, 412911), (405, 397618), (410, 392769), (533, 302130), (585, 275274), (615, 261846), (702, 229395), (738, 218205), (746, 215865), (810, 198809), (1053, 152930), (1066, 151065), (1107, 145470), (1119, 143910), (1170, 137637), (1230, 130923), (1599, 100710), (1755, 91758), (1845, 87282), (1865, 86346), (2106, 76465), (2214, 72735), (2238, 71955), (2665, 60426), (3198, 50355), (3321, 48490), (3357, 47970), (3510, 45879), (3690, 43641), (3730, 43173), (4797, 33570), (4849, 33210), (5265, 30586), (5330, 30213), (5535, 29094), (5595, 28782), (6642, 24245), (6714, 23985), (7995, 20142), (9594, 16785), (9698, 16605), (10071, 15990), (10530, 15293), (11070, 14547), (11190, 14391)]