158432484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 436039968

約数和(自身を除く): 277607484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 3691, 6132, 7154, 7382, 10731, 11073, 14308, 14764, 21462, 22146, 25837, 42924, 44292, 51674, 77511, 103348, 155022, 180859, 269443, 310044, 361718, 538886, 542577, 723436, 808329, 1077772, 1085154, 1616658, 1886101, 2170308, 3233316, 3772202, 5658303, 7544404, 11316606, 13202707, 22633212, 26405414, 39608121, 52810828, 79216242, 158432484]

約数ペア:

[(1, 158432484), (2, 79216242), (3, 52810828), (4, 39608121), (6, 26405414), (7, 22633212), (12, 13202707), (14, 11316606), (21, 7544404), (28, 5658303), (42, 3772202), (49, 3233316), (73, 2170308), (84, 1886101), (98, 1616658), (146, 1085154), (147, 1077772), (196, 808329), (219, 723436), (292, 542577), (294, 538886), (438, 361718), (511, 310044), (588, 269443), (876, 180859), (1022, 155022), (1533, 103348), (2044, 77511), (3066, 51674), (3577, 44292), (3691, 42924), (6132, 25837), (7154, 22146), (7382, 21462), (10731, 14764), (11073, 14308)]