155557164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{264553}}^1$

素因数の和:264574

約数の個数: 36

約数和(自身を含む): 422228184

約数和(自身を除く): 266671020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 264553, 529106, 793659, 1058212, 1587318, 1851871, 3174636, 3703742, 5555613, 7407484, 11111226, 12963097, 22222452, 25926194, 38889291, 51852388, 77778582, 155557164]

約数ペア:

[(1, 155557164), (2, 77778582), (3, 51852388), (4, 38889291), (6, 25926194), (7, 22222452), (12, 12963097), (14, 11111226), (21, 7407484), (28, 5555613), (42, 3703742), (49, 3174636), (84, 1851871), (98, 1587318), (147, 1058212), (196, 793659), (294, 529106), (588, 264553)]