164612256

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39877}}^1$

素因数の和:39933

約数の個数: 48

約数和(自身を含む): 442167264

約数和(自身を除く): 277555008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 39877, 79754, 119631, 159508, 239262, 319016, 478524, 638032, 957048, 1276064, 1714711, 1914096, 3429422, 3828192, 5144133, 6858844, 10288266, 13717688, 20576532, 27435376, 41153064, 54870752, 82306128, 164612256]

約数ペア:

[(1, 164612256), (2, 82306128), (3, 54870752), (4, 41153064), (6, 27435376), (8, 20576532), (12, 13717688), (16, 10288266), (24, 6858844), (32, 5144133), (43, 3828192), (48, 3429422), (86, 1914096), (96, 1714711), (129, 1276064), (172, 957048), (258, 638032), (344, 478524), (516, 319016), (688, 239262), (1032, 159508), (1376, 119631), (2064, 79754), (4128, 39877)]