156977870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11047}}^1$

素因数の和:11097

約数の個数: 48

約数和(自身を含む): 340057440

約数和(自身を除く): 183079570

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 11047, 14210, 22094, 55235, 77329, 110470, 154658, 320363, 386645, 541303, 640726, 773290, 1082606, 1601815, 2242541, 2706515, 3203630, 4485082, 5413030, 11212705, 15697787, 22425410, 31395574, 78488935, 156977870]

約数ペア:

[(1, 156977870), (2, 78488935), (5, 31395574), (7, 22425410), (10, 15697787), (14, 11212705), (29, 5413030), (35, 4485082), (49, 3203630), (58, 2706515), (70, 2242541), (98, 1601815), (145, 1082606), (203, 773290), (245, 640726), (290, 541303), (406, 386645), (490, 320363), (1015, 154658), (1421, 110470), (2030, 77329), (2842, 55235), (7105, 22094), (11047, 14210)]