156984663471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{247873}}^1$

素因数の和:248207

約数の個数: 32

約数和(自身を含む): 226537006080

約数和(自身を除く): 69552342609

約数列:

[1, 3, 19, 41, 57, 123, 271, 779, 813, 2337, 5149, 11111, 15447, 33333, 211109, 247873, 633327, 743619, 4709587, 10162793, 14128761, 30488379, 67173583, 193093067, 201520749, 579279201, 1276298077, 2754116903, 3828894231, 8262350709, 52328221157, 156984663471]

約数ペア:

[(1, 156984663471), (3, 52328221157), (19, 8262350709), (41, 3828894231), (57, 2754116903), (123, 1276298077), (271, 579279201), (779, 201520749), (813, 193093067), (2337, 67173583), (5149, 30488379), (11111, 14128761), (15447, 10162793), (33333, 4709587), (211109, 743619), (247873, 633327)]