140535752

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19157}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 303462720

約数和(自身を除く): 162926968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 19157, 38314, 76628, 134099, 153256, 268198, 536396, 1072792, 2509567, 5019134, 10038268, 17566969, 20076536, 35133938, 70267876, 140535752]

約数ペア:

[(1, 140535752), (2, 70267876), (4, 35133938), (7, 20076536), (8, 17566969), (14, 10038268), (28, 5019134), (56, 2509567), (131, 1072792), (262, 536396), (524, 268198), (917, 153256), (1048, 134099), (1834, 76628), (3668, 38314), (7336, 19157)]