156738081981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{28277}}^1$

素因数の和:29061

約数の個数: 32

約数和(自身を含む): 226285532928

約数和(自身を除く): 69547450947

約数列:

[1, 3, 13, 39, 311, 457, 933, 1371, 4043, 5941, 12129, 17823, 28277, 84831, 142127, 367601, 426381, 1102803, 1847651, 5542953, 8794147, 12922589, 26382441, 38767767, 114323911, 167993657, 342971733, 503980971, 4018925179, 12056775537, 52246027327, 156738081981]

約数ペア:

[(1, 156738081981), (3, 52246027327), (13, 12056775537), (39, 4018925179), (311, 503980971), (457, 342971733), (933, 167993657), (1371, 114323911), (4043, 38767767), (5941, 26382441), (12129, 12922589), (17823, 8794147), (28277, 5542953), (84831, 1847651), (142127, 1102803), (367601, 426381)]