145578776

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113027}}^1$

素因数の和:113063

約数の個数: 32

約数和(自身を含む): 325520640

約数和(自身を除く): 179941864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 113027, 226054, 452108, 791189, 904216, 1582378, 2599621, 3164756, 5199242, 6329512, 10398484, 18197347, 20796968, 36394694, 72789388, 145578776]

約数ペア:

[(1, 145578776), (2, 72789388), (4, 36394694), (7, 20796968), (8, 18197347), (14, 10398484), (23, 6329512), (28, 5199242), (46, 3164756), (56, 2599621), (92, 1582378), (161, 904216), (184, 791189), (322, 452108), (644, 226054), (1288, 113027)]