142389942

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19108

約数の個数: 32

約数和(自身を含む): 301466880

約数和(自身を除く): 159076938

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 19031, 38062, 57093, 114186, 551899, 818333, 1103798, 1636666, 1655697, 2454999, 3311394, 4909998, 23731657, 47463314, 71194971, 142389942]

約数ペア:

[(1, 142389942), (2, 71194971), (3, 47463314), (6, 23731657), (29, 4909998), (43, 3311394), (58, 2454999), (86, 1655697), (87, 1636666), (129, 1103798), (174, 818333), (258, 551899), (1247, 114186), (2494, 57093), (3741, 38062), (7482, 19031)]