115742008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 221130000

約数和(自身を除く): 105387992

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 712, 1091, 1192, 2182, 4364, 8728, 13261, 26522, 53044, 97099, 106088, 162559, 194198, 325118, 388396, 650236, 776792, 1300472, 14467751, 28935502, 57871004, 115742008]

約数ペア:

[(1, 115742008), (2, 57871004), (4, 28935502), (8, 14467751), (89, 1300472), (149, 776792), (178, 650236), (298, 388396), (356, 325118), (596, 194198), (712, 162559), (1091, 106088), (1192, 97099), (2182, 53044), (4364, 26522), (8728, 13261)]