157887996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{268517}}^1$

素因数の和:268538

約数の個数: 36

約数和(自身を含む): 428554728

約数和(自身を除く): 270666732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 268517, 537034, 805551, 1074068, 1611102, 1879619, 3222204, 3759238, 5638857, 7518476, 11277714, 13157333, 22555428, 26314666, 39471999, 52629332, 78943998, 157887996]

約数ペア:

[(1, 157887996), (2, 78943998), (3, 52629332), (4, 39471999), (6, 26314666), (7, 22555428), (12, 13157333), (14, 11277714), (21, 7518476), (28, 5638857), (42, 3759238), (49, 3222204), (84, 1879619), (98, 1611102), (147, 1074068), (196, 805551), (294, 537034), (588, 268517)]