156715806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 347493888

約数和(自身を除く): 190778082

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 167, 227, 318, 334, 454, 501, 681, 689, 1002, 1362, 1378, 2067, 2171, 2951, 4134, 4342, 5902, 6513, 8851, 8853, 12031, 13026, 17702, 17706, 24062, 26553, 36093, 37909, 53106, 72186, 75818, 113727, 115063, 156403, 227454, 230126, 312806, 345189, 469209, 492817, 690378, 938418, 985634, 1478451, 2009177, 2956902, 4018354, 6027531, 12055062, 26119301, 52238602, 78357903, 156715806]

約数ペア:

[(1, 156715806), (2, 78357903), (3, 52238602), (6, 26119301), (13, 12055062), (26, 6027531), (39, 4018354), (53, 2956902), (78, 2009177), (106, 1478451), (159, 985634), (167, 938418), (227, 690378), (318, 492817), (334, 469209), (454, 345189), (501, 312806), (681, 230126), (689, 227454), (1002, 156403), (1362, 115063), (1378, 113727), (2067, 75818), (2171, 72186), (2951, 53106), (4134, 37909), (4342, 36093), (5902, 26553), (6513, 24062), (8851, 17706), (8853, 17702), (12031, 13026)]