156945264100

素因数分解:

$2^2\times 5^2\times {\mathrm{1381}}^1\times {\mathrm{1136461}}^1$

素因数の和:1137856

約数の個数: 36

約数和(自身を含む): 340818135028

約数和(自身を除く): 183872870928

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1381, 2762, 5524, 6905, 13810, 27620, 34525, 69050, 138100, 1136461, 2272922, 4545844, 5682305, 11364610, 22729220, 28411525, 56823050, 113646100, 1569452641, 3138905282, 6277810564, 7847263205, 15694526410, 31389052820, 39236316025, 78472632050, 156945264100]

約数ペア:

[(1, 156945264100), (2, 78472632050), (4, 39236316025), (5, 31389052820), (10, 15694526410), (20, 7847263205), (25, 6277810564), (50, 3138905282), (100, 1569452641), (1381, 113646100), (2762, 56823050), (5524, 28411525), (6905, 22729220), (13810, 11364610), (27620, 5682305), (34525, 4545844), (69050, 2272922), (138100, 1136461)]