173855968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37993}}^1$

素因数の和:38027

約数の個数: 48

約数和(自身を含む): 402128496

約数和(自身を除く): 228272528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 37993, 75986, 151972, 303944, 417923, 493909, 607888, 835846, 987818, 1215776, 1671692, 1975636, 3343384, 3951272, 5432999, 6686768, 7902544, 10865998, 13373536, 15805088, 21731996, 43463992, 86927984, 173855968]

約数ペア:

[(1, 173855968), (2, 86927984), (4, 43463992), (8, 21731996), (11, 15805088), (13, 13373536), (16, 10865998), (22, 7902544), (26, 6686768), (32, 5432999), (44, 3951272), (52, 3343384), (88, 1975636), (104, 1671692), (143, 1215776), (176, 987818), (208, 835846), (286, 607888), (352, 493909), (416, 417923), (572, 303944), (1144, 151972), (2288, 75986), (4576, 37993)]