138833454512

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{118864259}}^1$

素因数の和:118864340

約数の個数: 20

約数和(自身を含む): 272674612440

約数和(自身を除く): 133841157928

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 118864259, 237728518, 475457036, 950914072, 1901828144, 8677090907, 17354181814, 34708363628, 69416727256, 138833454512]

約数ペア:

[(1, 138833454512), (2, 69416727256), (4, 34708363628), (8, 17354181814), (16, 8677090907), (73, 1901828144), (146, 950914072), (292, 475457036), (584, 237728518), (1168, 118864259)]