163880352

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12170

約数の個数: 72

約数和(自身を含む): 475989696

約数和(自身を除く): 312109344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 12107, 13536, 24214, 36321, 48428, 72642, 96856, 108963, 145284, 193712, 217926, 290568, 387424, 435852, 569029, 581136, 871704, 1138058, 1162272, 1707087, 1743408, 2276116, 3414174, 3486816, 4552232, 5121261, 6828348, 9104464, 10242522, 13656696, 18208928, 20485044, 27313392, 40970088, 54626784, 81940176, 163880352]

約数ペア:

[(1, 163880352), (2, 81940176), (3, 54626784), (4, 40970088), (6, 27313392), (8, 20485044), (9, 18208928), (12, 13656696), (16, 10242522), (18, 9104464), (24, 6828348), (32, 5121261), (36, 4552232), (47, 3486816), (48, 3414174), (72, 2276116), (94, 1743408), (96, 1707087), (141, 1162272), (144, 1138058), (188, 871704), (282, 581136), (288, 569029), (376, 435852), (423, 387424), (564, 290568), (752, 217926), (846, 193712), (1128, 145284), (1504, 108963), (1692, 96856), (2256, 72642), (3384, 48428), (4512, 36321), (6768, 24214), (12107, 13536)]