168553684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111773}}^1$

素因数の和:111819

約数の個数: 24

約数和(自身を含む): 328615560

約数和(自身を除く): 160061876

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 111773, 223546, 447092, 1453049, 2906098, 3241417, 5812196, 6482834, 12965668, 42138421, 84276842, 168553684]

約数ペア:

[(1, 168553684), (2, 84276842), (4, 42138421), (13, 12965668), (26, 6482834), (29, 5812196), (52, 3241417), (58, 2906098), (116, 1453049), (377, 447092), (754, 223546), (1508, 111773)]