157464804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1907}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 420553728

約数和(自身を除く): 263088924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 983, 1907, 1966, 2949, 3814, 3932, 5721, 5898, 6881, 7628, 11442, 11796, 13349, 13762, 20643, 22884, 26698, 27524, 40047, 41286, 53396, 80094, 82572, 160188, 1874581, 3749162, 5623743, 7498324, 11247486, 13122067, 22494972, 26244134, 39366201, 52488268, 78732402, 157464804]

約数ペア:

[(1, 157464804), (2, 78732402), (3, 52488268), (4, 39366201), (6, 26244134), (7, 22494972), (12, 13122067), (14, 11247486), (21, 7498324), (28, 5623743), (42, 3749162), (84, 1874581), (983, 160188), (1907, 82572), (1966, 80094), (2949, 53396), (3814, 41286), (3932, 40047), (5721, 27524), (5898, 26698), (6881, 22884), (7628, 20643), (11442, 13762), (11796, 13349)]