254866772158

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1\times {\mathrm{8089}}^1$

素因数の和:11452

約数の個数: 32

約数和(自身を含む): 393492034080

約数和(自身を除く): 138625261922

約数列:

[1, 2, 67, 73, 134, 146, 3221, 4891, 6442, 8089, 9782, 16178, 215807, 235133, 431614, 470266, 541963, 590497, 1083926, 1180994, 15753911, 26054669, 31507822, 39563299, 52109338, 79126598, 1745662823, 1901990837, 3491325646, 3803981674, 127433386079, 254866772158]

約数ペア:

[(1, 254866772158), (2, 127433386079), (67, 3803981674), (73, 3491325646), (134, 1901990837), (146, 1745662823), (3221, 79126598), (4891, 52109338), (6442, 39563299), (8089, 31507822), (9782, 26054669), (16178, 15753911), (215807, 1180994), (235133, 1083926), (431614, 590497), (470266, 541963)]