128745264

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{30137}}^1$

素因数の和:30237

約数の個数: 40

約数和(自身を含む): 336340080

約数和(自身を除く): 207594816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 30137, 60274, 90411, 120548, 180822, 241096, 361644, 482192, 723288, 1446576, 2682193, 5364386, 8046579, 10728772, 16093158, 21457544, 32186316, 42915088, 64372632, 128745264]

約数ペア:

[(1, 128745264), (2, 64372632), (3, 42915088), (4, 32186316), (6, 21457544), (8, 16093158), (12, 10728772), (16, 8046579), (24, 5364386), (48, 2682193), (89, 1446576), (178, 723288), (267, 482192), (356, 361644), (534, 241096), (712, 180822), (1068, 120548), (1424, 90411), (2136, 60274), (4272, 30137)]