173869228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13586

約数の個数: 36

約数和(自身を含む): 346843560

約数和(自身を除く): 172974332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 13537, 27074, 54148, 175981, 257203, 351962, 514406, 703924, 1028812, 2287753, 3343639, 4575506, 6687278, 9151012, 13374556, 43467307, 86934614, 173869228]

約数ペア:

[(1, 173869228), (2, 86934614), (4, 43467307), (13, 13374556), (19, 9151012), (26, 6687278), (38, 4575506), (52, 3343639), (76, 2287753), (169, 1028812), (247, 703924), (338, 514406), (494, 351962), (676, 257203), (988, 175981), (3211, 54148), (6422, 27074), (12844, 13537)]