152871236

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 312947712

約数和(自身を除く): 160076476

約数列:

[1, 2, 4, 7, 14, 28, 71, 131, 142, 262, 284, 497, 524, 587, 917, 994, 1174, 1834, 1988, 2348, 3668, 4109, 8218, 9301, 16436, 18602, 37204, 41677, 65107, 76897, 83354, 130214, 153794, 166708, 260428, 291739, 307588, 538279, 583478, 1076558, 1166956, 2153116, 5459687, 10919374, 21838748, 38217809, 76435618, 152871236]

約数ペア:

[(1, 152871236), (2, 76435618), (4, 38217809), (7, 21838748), (14, 10919374), (28, 5459687), (71, 2153116), (131, 1166956), (142, 1076558), (262, 583478), (284, 538279), (497, 307588), (524, 291739), (587, 260428), (917, 166708), (994, 153794), (1174, 130214), (1834, 83354), (1988, 76897), (2348, 65107), (3668, 41677), (4109, 37204), (8218, 18602), (9301, 16436)]