157044671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22279}}^1$

素因数の和:22358

約数の個数: 16

約数和(自身を含む): 192499200

約数和(自身を除く): 35454529

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 22279, 155953, 423301, 1180787, 2963107, 8265509, 22434953, 157044671]

約数ペア:

[(1, 157044671), (7, 22434953), (19, 8265509), (53, 2963107), (133, 1180787), (371, 423301), (1007, 155953), (7049, 22279)]