158947620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12029

約数の個数: 96

約数和(自身を含む): 507523968

約数和(自身を除く): 348576348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 11987, 13260, 23974, 35961, 47948, 59935, 71922, 119870, 143844, 155831, 179805, 203779, 239740, 311662, 359610, 407558, 467493, 611337, 623324, 719220, 779155, 815116, 934986, 1018895, 1222674, 1558310, 1869972, 2037790, 2337465, 2445348, 2649127, 3056685, 3116620, 4075580, 4674930, 5298254, 6113370, 7947381, 9349860, 10596508, 12226740, 13245635, 15894762, 26491270, 31789524, 39736905, 52982540, 79473810, 158947620]

約数ペア:

[(1, 158947620), (2, 79473810), (3, 52982540), (4, 39736905), (5, 31789524), (6, 26491270), (10, 15894762), (12, 13245635), (13, 12226740), (15, 10596508), (17, 9349860), (20, 7947381), (26, 6113370), (30, 5298254), (34, 4674930), (39, 4075580), (51, 3116620), (52, 3056685), (60, 2649127), (65, 2445348), (68, 2337465), (78, 2037790), (85, 1869972), (102, 1558310), (130, 1222674), (156, 1018895), (170, 934986), (195, 815116), (204, 779155), (221, 719220), (255, 623324), (260, 611337), (340, 467493), (390, 407558), (442, 359610), (510, 311662), (663, 239740), (780, 203779), (884, 179805), (1020, 155831), (1105, 143844), (1326, 119870), (2210, 71922), (2652, 59935), (3315, 47948), (4420, 35961), (6630, 23974), (11987, 13260)]