156590490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6841}}^1$

素因数の和:6967

約数の個数: 64

約数和(自身を含む): 433509120

約数和(自身を除く): 276918630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 6841, 7630, 11445, 13682, 20523, 22890, 34205, 41046, 47887, 68410, 95774, 102615, 143661, 205230, 239435, 287322, 478870, 718305, 745669, 1436610, 1491338, 2237007, 3728345, 4474014, 5219683, 7456690, 10439366, 11185035, 15659049, 22370070, 26098415, 31318098, 52196830, 78295245, 156590490]

約数ペア:

[(1, 156590490), (2, 78295245), (3, 52196830), (5, 31318098), (6, 26098415), (7, 22370070), (10, 15659049), (14, 11185035), (15, 10439366), (21, 7456690), (30, 5219683), (35, 4474014), (42, 3728345), (70, 2237007), (105, 1491338), (109, 1436610), (210, 745669), (218, 718305), (327, 478870), (545, 287322), (654, 239435), (763, 205230), (1090, 143661), (1526, 102615), (1635, 95774), (2289, 68410), (3270, 47887), (3815, 41046), (4578, 34205), (6841, 22890), (7630, 20523), (11445, 13682)]