158426142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198529}}^1$

素因数の和:198560

約数の個数: 32

約数和(自身を含む): 381177600

約数和(自身を除く): 222751458

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 198529, 397058, 595587, 1191174, 1389703, 2779406, 3772051, 4169109, 7544102, 8338218, 11316153, 22632306, 26404357, 52808714, 79213071, 158426142]

約数ペア:

[(1, 158426142), (2, 79213071), (3, 52808714), (6, 26404357), (7, 22632306), (14, 11316153), (19, 8338218), (21, 7544102), (38, 4169109), (42, 3772051), (57, 2779406), (114, 1389703), (133, 1191174), (266, 595587), (399, 397058), (798, 198529)]