155117220484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{2640383}}^1$

素因数の和:2641179

約数の個数: 24

約数和(自身を含む): 286112010240

約数和(自身を除く): 130994789756

約数列:

[1, 2, 4, 19, 38, 76, 773, 1546, 3092, 14687, 29374, 58748, 2640383, 5280766, 10561532, 50167277, 100334554, 200669108, 2041016059, 4082032118, 8164064236, 38779305121, 77558610242, 155117220484]

約数ペア:

[(1, 155117220484), (2, 77558610242), (4, 38779305121), (19, 8164064236), (38, 4082032118), (76, 2041016059), (773, 200669108), (1546, 100334554), (3092, 50167277), (14687, 10561532), (29374, 5280766), (58748, 2640383)]