156962138572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1787}}^1\times {\mathrm{2003}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 289948659840

約数和(自身を除く): 132986521268

約数列:

[1, 2, 4, 19, 38, 76, 577, 1154, 1787, 2003, 2308, 3574, 4006, 7148, 8012, 10963, 21926, 33953, 38057, 43852, 67906, 76114, 135812, 152228, 1031099, 1155731, 2062198, 2311462, 3579361, 4124396, 4622924, 7158722, 14317444, 19590881, 21958889, 39181762, 43917778, 68007859, 78363524, 87835556, 136015718, 272031436, 2065291297, 4130582594, 8261165188, 39240534643, 78481069286, 156962138572]

約数ペア:

[(1, 156962138572), (2, 78481069286), (4, 39240534643), (19, 8261165188), (38, 4130582594), (76, 2065291297), (577, 272031436), (1154, 136015718), (1787, 87835556), (2003, 78363524), (2308, 68007859), (3574, 43917778), (4006, 39181762), (7148, 21958889), (8012, 19590881), (10963, 14317444), (21926, 7158722), (33953, 4622924), (38057, 4124396), (43852, 3579361), (67906, 2311462), (76114, 2062198), (135812, 1155731), (152228, 1031099)]