155646816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124717}}^1$

素因数の和:124743

約数の個数: 48

約数和(自身を含む): 440005104

約数和(自身を除く): 284358288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 124717, 249434, 374151, 498868, 748302, 997736, 1496604, 1621321, 1995472, 2993208, 3242642, 3990944, 4863963, 5986416, 6485284, 9727926, 11972832, 12970568, 19455852, 25941136, 38911704, 51882272, 77823408, 155646816]

約数ペア:

[(1, 155646816), (2, 77823408), (3, 51882272), (4, 38911704), (6, 25941136), (8, 19455852), (12, 12970568), (13, 11972832), (16, 9727926), (24, 6485284), (26, 5986416), (32, 4863963), (39, 3990944), (48, 3242642), (52, 2993208), (78, 1995472), (96, 1621321), (104, 1496604), (156, 997736), (208, 748302), (312, 498868), (416, 374151), (624, 249434), (1248, 124717)]