171487212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1811}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 431864832

約数和(自身を除く): 260377620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 607, 1214, 1811, 1821, 2428, 3622, 3642, 5433, 7244, 7284, 7891, 10866, 15782, 21732, 23543, 23673, 31564, 47086, 47346, 70629, 94172, 94692, 141258, 282516, 1099277, 2198554, 3297831, 4397108, 6595662, 13191324, 14290601, 28581202, 42871803, 57162404, 85743606, 171487212]

約数ペア:

[(1, 171487212), (2, 85743606), (3, 57162404), (4, 42871803), (6, 28581202), (12, 14290601), (13, 13191324), (26, 6595662), (39, 4397108), (52, 3297831), (78, 2198554), (156, 1099277), (607, 282516), (1214, 141258), (1811, 94692), (1821, 94172), (2428, 70629), (3622, 47346), (3642, 47086), (5433, 31564), (7244, 23673), (7284, 23543), (7891, 21732), (10866, 15782)]