169887468

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 402192000

約数和(自身を除く): 232304532

約数列:

[1, 2, 3, 4, 6, 12, 139, 179, 278, 358, 417, 537, 556, 569, 716, 834, 1074, 1138, 1668, 1707, 2148, 2276, 3414, 6828, 24881, 49762, 74643, 79091, 99524, 101851, 149286, 158182, 203702, 237273, 298572, 305553, 316364, 407404, 474546, 611106, 949092, 1222212, 14157289, 28314578, 42471867, 56629156, 84943734, 169887468]

約数ペア:

[(1, 169887468), (2, 84943734), (3, 56629156), (4, 42471867), (6, 28314578), (12, 14157289), (139, 1222212), (179, 949092), (278, 611106), (358, 474546), (417, 407404), (537, 316364), (556, 305553), (569, 298572), (716, 237273), (834, 203702), (1074, 158182), (1138, 149286), (1668, 101851), (1707, 99524), (2148, 79091), (2276, 74643), (3414, 49762), (6828, 24881)]