138497808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{77983}}^1$

素因数の和:78031

約数の個数: 40

約数和(自身を含む): 367460608

約数和(自身を除く): 228962800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 77983, 155966, 233949, 311932, 467898, 623864, 935796, 1247728, 1871592, 2885371, 3743184, 5770742, 8656113, 11541484, 17312226, 23082968, 34624452, 46165936, 69248904, 138497808]

約数ペア:

[(1, 138497808), (2, 69248904), (3, 46165936), (4, 34624452), (6, 23082968), (8, 17312226), (12, 11541484), (16, 8656113), (24, 5770742), (37, 3743184), (48, 2885371), (74, 1871592), (111, 1247728), (148, 935796), (222, 623864), (296, 467898), (444, 311932), (592, 233949), (888, 155966), (1776, 77983)]