156964377910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15871019}}^1$

素因数の和:15871092

約数の個数: 32

約数和(自身を含む): 301676348160

約数和(自身を除く): 144711970250

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 15871019, 31742038, 79355095, 158710190, 365033437, 682453817, 730066874, 1364907634, 1825167185, 3412269085, 3650334370, 6824538170, 15696437791, 31392875582, 78482188955, 156964377910]

約数ペア:

[(1, 156964377910), (2, 78482188955), (5, 31392875582), (10, 15696437791), (23, 6824538170), (43, 3650334370), (46, 3412269085), (86, 1825167185), (115, 1364907634), (215, 730066874), (230, 682453817), (430, 365033437), (989, 158710190), (1978, 79355095), (4945, 31742038), (9890, 15871019)]