147570072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 251597928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 1979, 2868, 3107, 3958, 5736, 5937, 6214, 7916, 9321, 11874, 12428, 15832, 18642, 23748, 24856, 25727, 37284, 47496, 51454, 74568, 77181, 102908, 154362, 205816, 308724, 472981, 617448, 945962, 1418943, 1891924, 2837886, 3783848, 5675772, 6148753, 11351544, 12297506, 18446259, 24595012, 36892518, 49190024, 73785036, 147570072]

約数ペア:

[(1, 147570072), (2, 73785036), (3, 49190024), (4, 36892518), (6, 24595012), (8, 18446259), (12, 12297506), (13, 11351544), (24, 6148753), (26, 5675772), (39, 3783848), (52, 2837886), (78, 1891924), (104, 1418943), (156, 945962), (239, 617448), (312, 472981), (478, 308724), (717, 205816), (956, 154362), (1434, 102908), (1912, 77181), (1979, 74568), (2868, 51454), (3107, 47496), (3958, 37284), (5736, 25727), (5937, 24856), (6214, 23748), (7916, 18642), (9321, 15832), (11874, 12428)]