156639024970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3936643}}^1$

素因数の和:3936846

約数の個数: 32

約数和(自身を含む): 295909656192

約数和(自身を除く): 139270631222

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 7958, 19895, 39790, 3936643, 7873286, 19683215, 39366430, 90542789, 181085578, 452713945, 681039239, 905427890, 1362078478, 3405196195, 6810392390, 15663902497, 31327804994, 78319512485, 156639024970]

約数ペア:

[(1, 156639024970), (2, 78319512485), (5, 31327804994), (10, 15663902497), (23, 6810392390), (46, 3405196195), (115, 1362078478), (173, 905427890), (230, 681039239), (346, 452713945), (865, 181085578), (1730, 90542789), (3979, 39366430), (7958, 19683215), (19895, 7873286), (39790, 3936643)]