151403039

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 167956992

約数和(自身を除く): 16553953

約数列:

[1, 19, 31, 83, 163, 361, 589, 1577, 2573, 3097, 5053, 11191, 13529, 29963, 48887, 58843, 96007, 257051, 419399, 928853, 1824133, 4883969, 7968581, 151403039]

約数ペア:

[(1, 151403039), (19, 7968581), (31, 4883969), (83, 1824133), (163, 928853), (361, 419399), (589, 257051), (1577, 96007), (2573, 58843), (3097, 48887), (5053, 29963), (11191, 13529)]