164864574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7229}}^1$

素因数の和:7425

約数の個数: 48

約数和(自身を含む): 410548320

約数和(自身を除く): 245683746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7229, 7602, 11403, 14458, 21687, 22806, 43374, 50603, 65061, 101206, 130122, 151809, 303618, 455427, 910854, 1308449, 2616898, 3925347, 7850694, 9159143, 11776041, 18318286, 23552082, 27477429, 54954858, 82432287, 164864574]

約数ペア:

[(1, 164864574), (2, 82432287), (3, 54954858), (6, 27477429), (7, 23552082), (9, 18318286), (14, 11776041), (18, 9159143), (21, 7850694), (42, 3925347), (63, 2616898), (126, 1308449), (181, 910854), (362, 455427), (543, 303618), (1086, 151809), (1267, 130122), (1629, 101206), (2534, 65061), (3258, 50603), (3801, 43374), (7229, 22806), (7602, 21687), (11403, 14458)]