156940979161

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 165004148736

約数和(自身を除く): 8063169575

約数列:

[1, 31, 107, 223, 331, 641, 3317, 6913, 10261, 19871, 23861, 35417, 68587, 73813, 142943, 212171, 739691, 1097927, 2126197, 2288203, 4431233, 6577301, 7897991, 15294901, 22702297, 47314133, 244837721, 474141931, 703771207, 1466738123, 5062612231, 156940979161]

約数ペア:

[(1, 156940979161), (31, 5062612231), (107, 1466738123), (223, 703771207), (331, 474141931), (641, 244837721), (3317, 47314133), (6913, 22702297), (10261, 15294901), (19871, 7897991), (23861, 6577301), (35417, 4431233), (68587, 2288203), (73813, 2126197), (142943, 1097927), (212171, 739691)]