156940368488

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{1789}}^1\times {\mathrm{26171}}^1$

素因数の和:28385

約数の個数: 32

約数和(自身を含む): 295141644000

約数和(自身を除く): 138201275512

約数列:

[1, 2, 4, 8, 419, 838, 1676, 1789, 3352, 3578, 7156, 14312, 26171, 52342, 104684, 209368, 749591, 1499182, 2998364, 5996728, 10965649, 21931298, 43862596, 46819919, 87725192, 93639838, 187279676, 374559352, 19617546061, 39235092122, 78470184244, 156940368488]

約数ペア:

[(1, 156940368488), (2, 78470184244), (4, 39235092122), (8, 19617546061), (419, 374559352), (838, 187279676), (1676, 93639838), (1789, 87725192), (3352, 46819919), (3578, 43862596), (7156, 21931298), (14312, 10965649), (26171, 5996728), (52342, 2998364), (104684, 1499182), (209368, 749591)]