156412844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 322468608

約数和(自身を除く): 166055764

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 163, 172, 301, 326, 602, 652, 797, 1141, 1204, 1594, 2282, 3188, 4564, 5579, 7009, 11158, 14018, 22316, 28036, 34271, 49063, 68542, 98126, 129911, 137084, 196252, 239897, 259822, 479794, 519644, 909377, 959588, 1818754, 3637508, 5586173, 11172346, 22344692, 39103211, 78206422, 156412844]

約数ペア:

[(1, 156412844), (2, 78206422), (4, 39103211), (7, 22344692), (14, 11172346), (28, 5586173), (43, 3637508), (86, 1818754), (163, 959588), (172, 909377), (301, 519644), (326, 479794), (602, 259822), (652, 239897), (797, 196252), (1141, 137084), (1204, 129911), (1594, 98126), (2282, 68542), (3188, 49063), (4564, 34271), (5579, 28036), (7009, 22316), (11158, 14018)]