161739408

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71693}}^1$

素因数の和:71751

約数の個数: 40

約数和(自身を含む): 426722688

約数和(自身を除く): 264983280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 71693, 143386, 215079, 286772, 430158, 573544, 860316, 1147088, 1720632, 3369571, 3441264, 6739142, 10108713, 13478284, 20217426, 26956568, 40434852, 53913136, 80869704, 161739408]

約数ペア:

[(1, 161739408), (2, 80869704), (3, 53913136), (4, 40434852), (6, 26956568), (8, 20217426), (12, 13478284), (16, 10108713), (24, 6739142), (47, 3441264), (48, 3369571), (94, 1720632), (141, 1147088), (188, 860316), (282, 573544), (376, 430158), (564, 286772), (752, 215079), (1128, 143386), (2256, 71693)]