156939614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2383}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 270345600

約数和(自身を除く): 113405986

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1937, 2383, 2533, 3874, 4766, 5066, 30979, 32929, 40511, 61958, 65858, 81022, 355067, 526643, 710134, 1053286, 4615871, 6036139, 9231742, 12072278, 78469807, 156939614]

約数ペア:

[(1, 156939614), (2, 78469807), (13, 12072278), (17, 9231742), (26, 6036139), (34, 4615871), (149, 1053286), (221, 710134), (298, 526643), (442, 355067), (1937, 81022), (2383, 65858), (2533, 61958), (3874, 40511), (4766, 32929), (5066, 30979)]