157800552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72253}}^1$

素因数の和:72282

約数の個数: 64

約数和(自身を含む): 485546880

約数和(自身を除く): 327746328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 72253, 144506, 216759, 289012, 433518, 505771, 578024, 867036, 939289, 1011542, 1517313, 1734072, 1878578, 2023084, 2817867, 3034626, 3757156, 4046168, 5635734, 6069252, 6575023, 7514312, 11271468, 12138504, 13150046, 19725069, 22542936, 26300092, 39450138, 52600184, 78900276, 157800552]

約数ペア:

[(1, 157800552), (2, 78900276), (3, 52600184), (4, 39450138), (6, 26300092), (7, 22542936), (8, 19725069), (12, 13150046), (13, 12138504), (14, 11271468), (21, 7514312), (24, 6575023), (26, 6069252), (28, 5635734), (39, 4046168), (42, 3757156), (52, 3034626), (56, 2817867), (78, 2023084), (84, 1878578), (91, 1734072), (104, 1517313), (156, 1011542), (168, 939289), (182, 867036), (273, 578024), (312, 505771), (364, 433518), (546, 289012), (728, 216759), (1092, 144506), (2184, 72253)]