156114530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109171}}^1$

素因数の和:109202

約数の個数: 32

約数和(自身を含む): 330136128

約数和(自身を除く): 174021598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 109171, 218342, 545855, 1091710, 1200881, 1419223, 2401762, 2838446, 6004405, 7096115, 12008810, 14192230, 15611453, 31222906, 78057265, 156114530]

約数ペア:

[(1, 156114530), (2, 78057265), (5, 31222906), (10, 15611453), (11, 14192230), (13, 12008810), (22, 7096115), (26, 6004405), (55, 2838446), (65, 2401762), (110, 1419223), (130, 1200881), (143, 1091710), (286, 545855), (715, 218342), (1430, 109171)]