156941339320

素因数分解:

$2^3\times 5^1\times {\mathrm{15427}}^1\times {\mathrm{254329}}^1$

素因数の和:269767

約数の個数: 32

約数和(自身を含む): 353142291600

約数和(自身を除く): 196200952280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15427, 30854, 61708, 77135, 123416, 154270, 254329, 308540, 508658, 617080, 1017316, 1271645, 2034632, 2543290, 5086580, 10173160, 3923533483, 7847066966, 15694133932, 19617667415, 31388267864, 39235334830, 78470669660, 156941339320]

約数ペア:

[(1, 156941339320), (2, 78470669660), (4, 39235334830), (5, 31388267864), (8, 19617667415), (10, 15694133932), (20, 7847066966), (40, 3923533483), (15427, 10173160), (30854, 5086580), (61708, 2543290), (77135, 2034632), (123416, 1271645), (154270, 1017316), (254329, 617080), (308540, 508658)]