157875012

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{197}}^2$

素因数の和:517

約数の個数: 54

約数和(自身を含む): 404658618

約数和(自身を除く): 246783606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 197, 226, 339, 394, 452, 591, 678, 788, 1017, 1182, 1356, 1773, 2034, 2364, 3546, 4068, 7092, 22261, 38809, 44522, 66783, 77618, 89044, 116427, 133566, 155236, 200349, 232854, 267132, 349281, 400698, 465708, 698562, 801396, 1397124, 4385417, 8770834, 13156251, 17541668, 26312502, 39468753, 52625004, 78937506, 157875012]

約数ペア:

[(1, 157875012), (2, 78937506), (3, 52625004), (4, 39468753), (6, 26312502), (9, 17541668), (12, 13156251), (18, 8770834), (36, 4385417), (113, 1397124), (197, 801396), (226, 698562), (339, 465708), (394, 400698), (452, 349281), (591, 267132), (678, 232854), (788, 200349), (1017, 155236), (1182, 133566), (1356, 116427), (1773, 89044), (2034, 77618), (2364, 66783), (3546, 44522), (4068, 38809), (7092, 22261)]