164426556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{279637}}^1$

素因数の和:279658

約数の個数: 36

約数和(自身を含む): 446302248

約数和(自身を除く): 281875692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 279637, 559274, 838911, 1118548, 1677822, 1957459, 3355644, 3914918, 5872377, 7829836, 11744754, 13702213, 23489508, 27404426, 41106639, 54808852, 82213278, 164426556]

約数ペア:

[(1, 164426556), (2, 82213278), (3, 54808852), (4, 41106639), (6, 27404426), (7, 23489508), (12, 13702213), (14, 11744754), (21, 7829836), (28, 5872377), (42, 3914918), (49, 3355644), (84, 1957459), (98, 1677822), (147, 1118548), (196, 838911), (294, 559274), (588, 279637)]