159293810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 337139712

約数和(自身を除く): 177845902

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 47, 58, 62, 65, 94, 130, 145, 155, 235, 290, 310, 377, 403, 470, 611, 754, 806, 841, 899, 1222, 1363, 1457, 1682, 1798, 1885, 2015, 2726, 2914, 3055, 3770, 4030, 4205, 4495, 6110, 6815, 7285, 8410, 8990, 10933, 11687, 13630, 14570, 17719, 18941, 21866, 23374, 26071, 35438, 37882, 39527, 42253, 52142, 54665, 58435, 79054, 84506, 88595, 94705, 109330, 116870, 130355, 177190, 189410, 197635, 211265, 260710, 338923, 395270, 422530, 513851, 549289, 677846, 1027702, 1098578, 1225337, 1694615, 2450674, 2569255, 2746445, 3389230, 5138510, 5492890, 6126685, 12253370, 15929381, 31858762, 79646905, 159293810]

約数ペア:

[(1, 159293810), (2, 79646905), (5, 31858762), (10, 15929381), (13, 12253370), (26, 6126685), (29, 5492890), (31, 5138510), (47, 3389230), (58, 2746445), (62, 2569255), (65, 2450674), (94, 1694615), (130, 1225337), (145, 1098578), (155, 1027702), (235, 677846), (290, 549289), (310, 513851), (377, 422530), (403, 395270), (470, 338923), (611, 260710), (754, 211265), (806, 197635), (841, 189410), (899, 177190), (1222, 130355), (1363, 116870), (1457, 109330), (1682, 94705), (1798, 88595), (1885, 84506), (2015, 79054), (2726, 58435), (2914, 54665), (3055, 52142), (3770, 42253), (4030, 39527), (4205, 37882), (4495, 35438), (6110, 26071), (6815, 23374), (7285, 21866), (8410, 18941), (8990, 17719), (10933, 14570), (11687, 13630)]