131258472

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{19463}}^1$

素因数の和:19753

約数の個数: 32

約数和(自身を含む): 329330880

約数和(自身を除く): 198072408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 19463, 38926, 58389, 77852, 116778, 155704, 233556, 467112, 5469103, 10938206, 16407309, 21876412, 32814618, 43752824, 65629236, 131258472]

約数ペア:

[(1, 131258472), (2, 65629236), (3, 43752824), (4, 32814618), (6, 21876412), (8, 16407309), (12, 10938206), (24, 5469103), (281, 467112), (562, 233556), (843, 155704), (1124, 116778), (1686, 77852), (2248, 58389), (3372, 38926), (6744, 19463)]