156513812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14827}}^1$

素因数の和:14880

約数の個数: 48

約数和(自身を含む): 348754560

約数和(自身を除く): 192240748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 14827, 29654, 59308, 103789, 192751, 207578, 385502, 415156, 429983, 771004, 859966, 1349257, 1719932, 2698514, 3009881, 5397028, 5589779, 6019762, 11179558, 12039524, 22359116, 39128453, 78256906, 156513812]

約数ペア:

[(1, 156513812), (2, 78256906), (4, 39128453), (7, 22359116), (13, 12039524), (14, 11179558), (26, 6019762), (28, 5589779), (29, 5397028), (52, 3009881), (58, 2698514), (91, 1719932), (116, 1349257), (182, 859966), (203, 771004), (364, 429983), (377, 415156), (406, 385502), (754, 207578), (812, 192751), (1508, 103789), (2639, 59308), (5278, 29654), (10556, 14827)]