128502012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{465587}}^1$

素因数の和:465617

約数の個数: 24

約数和(自身を含む): 312875136

約数和(自身を除く): 184373124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 465587, 931174, 1396761, 1862348, 2793522, 5587044, 10708501, 21417002, 32125503, 42834004, 64251006, 128502012]

約数ペア:

[(1, 128502012), (2, 64251006), (3, 42834004), (4, 32125503), (6, 21417002), (12, 10708501), (23, 5587044), (46, 2793522), (69, 1862348), (92, 1396761), (138, 931174), (276, 465587)]