156955282004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13154147}}^1$

素因数の和:13154327

約数の個数: 24

約数和(自身を含む): 290969753760

約数和(自身を除く): 134014471756

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 13154147, 26308294, 52616588, 249928793, 499857586, 999715172, 2065201079, 4130402158, 8260804316, 39238820501, 78477641002, 156955282004]

約数ペア:

[(1, 156955282004), (2, 78477641002), (4, 39238820501), (19, 8260804316), (38, 4130402158), (76, 2065201079), (157, 999715172), (314, 499857586), (628, 249928793), (2983, 52616588), (5966, 26308294), (11932, 13154147)]