121279394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 209114136

約数和(自身を除く): 87834742

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 241, 323, 361, 482, 646, 697, 722, 779, 1394, 1558, 4097, 4579, 6137, 8194, 9158, 9881, 12274, 13243, 14801, 19762, 26486, 29602, 77843, 87001, 155686, 167977, 174002, 187739, 251617, 335954, 375478, 503234, 1479017, 2958034, 3191563, 3567041, 6383126, 7134082, 60639697, 121279394]

約数ペア:

[(1, 121279394), (2, 60639697), (17, 7134082), (19, 6383126), (34, 3567041), (38, 3191563), (41, 2958034), (82, 1479017), (241, 503234), (323, 375478), (361, 335954), (482, 251617), (646, 187739), (697, 174002), (722, 167977), (779, 155686), (1394, 87001), (1558, 77843), (4097, 29602), (4579, 26486), (6137, 19762), (8194, 14801), (9158, 13243), (9881, 12274)]