161613072

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23879}}^1$

素因数の和:23940

約数の個数: 60

約数和(自身を含む): 461934720

約数和(自身を除く): 300321648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 23879, 47758, 71637, 95516, 143274, 191032, 214911, 286548, 382064, 429822, 573096, 859644, 1122313, 1146192, 1719288, 2244626, 3366939, 3438576, 4489252, 6733878, 8978504, 10100817, 13467756, 17957008, 20201634, 26935512, 40403268, 53871024, 80806536, 161613072]

約数ペア:

[(1, 161613072), (2, 80806536), (3, 53871024), (4, 40403268), (6, 26935512), (8, 20201634), (9, 17957008), (12, 13467756), (16, 10100817), (18, 8978504), (24, 6733878), (36, 4489252), (47, 3438576), (48, 3366939), (72, 2244626), (94, 1719288), (141, 1146192), (144, 1122313), (188, 859644), (282, 573096), (376, 429822), (423, 382064), (564, 286548), (752, 214911), (846, 191032), (1128, 143274), (1692, 95516), (2256, 71637), (3384, 47758), (6768, 23879)]