123657982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 226154880

約数和(自身を除く): 102496898

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 283, 322, 413, 529, 566, 826, 1058, 1357, 1981, 2714, 3703, 3962, 6509, 7406, 9499, 13018, 16697, 18998, 31211, 33394, 45563, 62422, 91126, 116879, 149707, 218477, 233758, 299414, 384031, 436954, 768062, 1047949, 2095898, 2688217, 5376434, 8832713, 17665426, 61828991, 123657982]

約数ペア:

[(1, 123657982), (2, 61828991), (7, 17665426), (14, 8832713), (23, 5376434), (46, 2688217), (59, 2095898), (118, 1047949), (161, 768062), (283, 436954), (322, 384031), (413, 299414), (529, 233758), (566, 218477), (826, 149707), (1058, 116879), (1357, 91126), (1981, 62422), (2714, 45563), (3703, 33394), (3962, 31211), (6509, 18998), (7406, 16697), (9499, 13018)]