156966665816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2383}}^1\times {\mathrm{433351}}^1$

素因数の和:435759

約数の個数: 32

約数和(自身を含む): 309933350400

約数和(自身を除く): 152966684584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2383, 4766, 9532, 19064, 45277, 90554, 181108, 362216, 433351, 866702, 1733404, 3466808, 8233669, 16467338, 32934676, 65869352, 1032675433, 2065350866, 4130701732, 8261403464, 19620833227, 39241666454, 78483332908, 156966665816]

約数ペア:

[(1, 156966665816), (2, 78483332908), (4, 39241666454), (8, 19620833227), (19, 8261403464), (38, 4130701732), (76, 2065350866), (152, 1032675433), (2383, 65869352), (4766, 32934676), (9532, 16467338), (19064, 8233669), (45277, 3466808), (90554, 1733404), (181108, 866702), (362216, 433351)]