156764940456

素因数分解:

$2^3\times 3^1\times {\mathrm{152539}}^1\times {\mathrm{42821}}^1$

素因数の和:195369

約数の個数: 32

約数和(自身を含む): 391924072800

約数和(自身を除く): 235159132344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 42821, 85642, 128463, 152539, 171284, 256926, 305078, 342568, 457617, 513852, 610156, 915234, 1027704, 1220312, 1830468, 3660936, 6531872519, 13063745038, 19595617557, 26127490076, 39191235114, 52254980152, 78382470228, 156764940456]

約数ペア:

[(1, 156764940456), (2, 78382470228), (3, 52254980152), (4, 39191235114), (6, 26127490076), (8, 19595617557), (12, 13063745038), (24, 6531872519), (42821, 3660936), (85642, 1830468), (128463, 1220312), (152539, 1027704), (171284, 915234), (256926, 610156), (305078, 513852), (342568, 457617)]