129129896

素因数分解:

$2^3\times 7^3\times {\mathrm{47059}}^1$

素因数の和:47086

約数の個数: 32

約数和(自身を含む): 282360000

約数和(自身を除く): 153230104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 47059, 94118, 188236, 329413, 376472, 658826, 1317652, 2305891, 2635304, 4611782, 9223564, 16141237, 18447128, 32282474, 64564948, 129129896]

約数ペア:

[(1, 129129896), (2, 64564948), (4, 32282474), (7, 18447128), (8, 16141237), (14, 9223564), (28, 4611782), (49, 2635304), (56, 2305891), (98, 1317652), (196, 658826), (343, 376472), (392, 329413), (686, 188236), (1372, 94118), (2744, 47059)]