149487192

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4079}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 405756000

約数和(自身を除く): 256268808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4079, 4581, 6108, 8158, 9162, 12216, 12237, 16316, 18324, 24474, 32632, 36648, 36711, 48948, 73422, 97896, 146844, 293688, 2076211, 4152422, 6228633, 8304844, 12457266, 16609688, 18685899, 24914532, 37371798, 49829064, 74743596, 149487192]

約数ペア:

[(1, 149487192), (2, 74743596), (3, 49829064), (4, 37371798), (6, 24914532), (8, 18685899), (9, 16609688), (12, 12457266), (18, 8304844), (24, 6228633), (36, 4152422), (72, 2076211), (509, 293688), (1018, 146844), (1527, 97896), (2036, 73422), (3054, 48948), (4072, 36711), (4079, 36648), (4581, 32632), (6108, 24474), (8158, 18324), (9162, 16316), (12216, 12237)]