157215770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{373}}^2$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 286260156

約数和(自身を除く): 129044386

約数列:

[1, 2, 5, 10, 113, 226, 373, 565, 746, 1130, 1865, 3730, 42149, 84298, 139129, 210745, 278258, 421490, 695645, 1391290, 15721577, 31443154, 78607885, 157215770]

約数ペア:

[(1, 157215770), (2, 78607885), (5, 31443154), (10, 15721577), (113, 1391290), (226, 695645), (373, 421490), (565, 278258), (746, 210745), (1130, 139129), (1865, 84298), (3730, 42149)]