138889158

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 281080800

約数和(自身を除く): 142191642

約数列:

[1, 2, 3, 6, 149, 298, 337, 447, 461, 674, 894, 922, 1011, 1383, 2022, 2766, 50213, 68689, 100426, 137378, 150639, 155357, 206067, 301278, 310714, 412134, 466071, 932142, 23148193, 46296386, 69444579, 138889158]

約数ペア:

[(1, 138889158), (2, 69444579), (3, 46296386), (6, 23148193), (149, 932142), (298, 466071), (337, 412134), (447, 310714), (461, 301278), (674, 206067), (894, 155357), (922, 150639), (1011, 137378), (1383, 100426), (2022, 68689), (2766, 50213)]