128505173762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{595687}}^1$

素因数の和:596526

約数の個数: 32

約数和(自身を含む): 232175354880

約数和(自身を除く): 103670181118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 811, 1622, 5677, 11354, 15409, 30818, 107863, 215726, 595687, 1191374, 4169809, 8339618, 11318053, 22636106, 79226371, 158452742, 483102157, 966204314, 3381715099, 6763430198, 9178940983, 18357881966, 64252586881, 128505173762]

約数ペア:

[(1, 128505173762), (2, 64252586881), (7, 18357881966), (14, 9178940983), (19, 6763430198), (38, 3381715099), (133, 966204314), (266, 483102157), (811, 158452742), (1622, 79226371), (5677, 22636106), (11354, 11318053), (15409, 8339618), (30818, 4169809), (107863, 1191374), (215726, 595687)]