156931410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 386311680

約数和(自身を除く): 229380270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 229, 265, 318, 431, 458, 530, 687, 795, 862, 1145, 1293, 1374, 1590, 2155, 2290, 2586, 3435, 4310, 6465, 6870, 12137, 12930, 22843, 24274, 36411, 45686, 60685, 68529, 72822, 98699, 114215, 121370, 137058, 182055, 197398, 228430, 296097, 342645, 364110, 493495, 592194, 685290, 986990, 1480485, 2960970, 5231047, 10462094, 15693141, 26155235, 31386282, 52310470, 78465705, 156931410]

約数ペア:

[(1, 156931410), (2, 78465705), (3, 52310470), (5, 31386282), (6, 26155235), (10, 15693141), (15, 10462094), (30, 5231047), (53, 2960970), (106, 1480485), (159, 986990), (229, 685290), (265, 592194), (318, 493495), (431, 364110), (458, 342645), (530, 296097), (687, 228430), (795, 197398), (862, 182055), (1145, 137058), (1293, 121370), (1374, 114215), (1590, 98699), (2155, 72822), (2290, 68529), (2586, 60685), (3435, 45686), (4310, 36411), (6465, 24274), (6870, 22843), (12137, 12930)]