164440926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22721

約数の個数: 48

約数和(自身を含む): 396090240

約数和(自身を除く): 231649314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 22669, 45338, 68007, 136014, 204021, 294697, 408042, 589394, 702739, 884091, 1405478, 1768182, 2108217, 2652273, 4216434, 5304546, 6324651, 9135607, 12649302, 18271214, 27406821, 54813642, 82220463, 164440926]

約数ペア:

[(1, 164440926), (2, 82220463), (3, 54813642), (6, 27406821), (9, 18271214), (13, 12649302), (18, 9135607), (26, 6324651), (31, 5304546), (39, 4216434), (62, 2652273), (78, 2108217), (93, 1768182), (117, 1405478), (186, 884091), (234, 702739), (279, 589394), (403, 408042), (558, 294697), (806, 204021), (1209, 136014), (2418, 68007), (3627, 45338), (7254, 22669)]