161415672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13009}}^1$

素因数の和:13076

約数の個数: 64

約数和(自身を含む): 449625600

約数和(自身を除く): 288209928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 13009, 26018, 39027, 52036, 78054, 104072, 143099, 156108, 286198, 312216, 429297, 572396, 611423, 858594, 1144792, 1222846, 1717188, 1834269, 2445692, 3434376, 3668538, 4891384, 6725653, 7337076, 13451306, 14674152, 20176959, 26902612, 40353918, 53805224, 80707836, 161415672]

約数ペア:

[(1, 161415672), (2, 80707836), (3, 53805224), (4, 40353918), (6, 26902612), (8, 20176959), (11, 14674152), (12, 13451306), (22, 7337076), (24, 6725653), (33, 4891384), (44, 3668538), (47, 3434376), (66, 2445692), (88, 1834269), (94, 1717188), (132, 1222846), (141, 1144792), (188, 858594), (264, 611423), (282, 572396), (376, 429297), (517, 312216), (564, 286198), (1034, 156108), (1128, 143099), (1551, 104072), (2068, 78054), (3102, 52036), (4136, 39027), (6204, 26018), (12408, 13009)]