154016504

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 293664000

約数和(自身を除く): 139647496

約数列:

[1, 2, 4, 8, 79, 158, 316, 379, 632, 643, 758, 1286, 1516, 2572, 3032, 5144, 29941, 50797, 59882, 101594, 119764, 203188, 239528, 243697, 406376, 487394, 974788, 1949576, 19252063, 38504126, 77008252, 154016504]

約数ペア:

[(1, 154016504), (2, 77008252), (4, 38504126), (8, 19252063), (79, 1949576), (158, 974788), (316, 487394), (379, 406376), (632, 243697), (643, 239528), (758, 203188), (1286, 119764), (1516, 101594), (2572, 59882), (3032, 50797), (5144, 29941)]