156768411896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31391}}^1\times {\mathrm{36721}}^1$

素因数の和:68135

約数の個数: 32

約数和(自身を含む): 311249796480

約数和(自身を除く): 154481384584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 31391, 36721, 62782, 73442, 125564, 146884, 251128, 293768, 533647, 624257, 1067294, 1248514, 2134588, 2497028, 4269176, 4994056, 1152708911, 2305417822, 4610835644, 9221671288, 19596051487, 39192102974, 78384205948, 156768411896]

約数ペア:

[(1, 156768411896), (2, 78384205948), (4, 39192102974), (8, 19596051487), (17, 9221671288), (34, 4610835644), (68, 2305417822), (136, 1152708911), (31391, 4994056), (36721, 4269176), (62782, 2497028), (73442, 2134588), (125564, 1248514), (146884, 1067294), (251128, 624257), (293768, 533647)]