155165324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{120097}}^1$

素因数の和:120137

約数の個数: 24

約数和(自身を含む): 302646960

約数和(自身を除く): 147481636

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 120097, 240194, 480388, 2041649, 2281843, 4083298, 4563686, 8166596, 9127372, 38791331, 77582662, 155165324]

約数ペア:

[(1, 155165324), (2, 77582662), (4, 38791331), (17, 9127372), (19, 8166596), (34, 4563686), (38, 4083298), (68, 2281843), (76, 2041649), (323, 480388), (646, 240194), (1292, 120097)]