156943752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{997}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 449339520

約数和(自身を除く): 292395768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 937, 997, 1874, 1994, 2811, 2991, 3748, 3988, 5622, 5982, 6559, 6979, 7496, 7976, 11244, 11964, 13118, 13958, 19677, 20937, 22488, 23928, 26236, 27916, 39354, 41874, 52472, 55832, 78708, 83748, 157416, 167496, 934189, 1868378, 2802567, 3736756, 5605134, 6539323, 7473512, 11210268, 13078646, 19617969, 22420536, 26157292, 39235938, 52314584, 78471876, 156943752]

約数ペア:

[(1, 156943752), (2, 78471876), (3, 52314584), (4, 39235938), (6, 26157292), (7, 22420536), (8, 19617969), (12, 13078646), (14, 11210268), (21, 7473512), (24, 6539323), (28, 5605134), (42, 3736756), (56, 2802567), (84, 1868378), (168, 934189), (937, 167496), (997, 157416), (1874, 83748), (1994, 78708), (2811, 55832), (2991, 52472), (3748, 41874), (3988, 39354), (5622, 27916), (5982, 26236), (6559, 23928), (6979, 22488), (7496, 20937), (7976, 19677), (11244, 13958), (11964, 13118)]