156691479

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6121}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 253891584

約数和(自身を除く): 97200105

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 6121, 8533, 18363, 25599, 42847, 128541, 140783, 324413, 422349, 973239, 985481, 2270891, 2956443, 6812673, 7461499, 22384497, 52230493, 156691479]

約数ペア:

[(1, 156691479), (3, 52230493), (7, 22384497), (21, 7461499), (23, 6812673), (53, 2956443), (69, 2270891), (159, 985481), (161, 973239), (371, 422349), (483, 324413), (1113, 140783), (1219, 128541), (3657, 42847), (6121, 25599), (8533, 18363)]