156728400796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{12676189}}^1$

素因数の和:12676485

約数の個数: 24

約数和(自身を含む): 300273588720

約数和(自身を除く): 143545187924

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 3091, 6182, 12364, 12676189, 25352378, 50704756, 139438079, 278876158, 557752316, 3562009109, 7124018218, 14248036436, 39182100199, 78364200398, 156728400796]

約数ペア:

[(1, 156728400796), (2, 78364200398), (4, 39182100199), (11, 14248036436), (22, 7124018218), (44, 3562009109), (281, 557752316), (562, 278876158), (1124, 139438079), (3091, 50704756), (6182, 25352378), (12364, 12676189)]