158372508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269341}}^1$

素因数の和:269362

約数の個数: 36

約数和(自身を含む): 429869832

約数和(自身を除く): 271497324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 269341, 538682, 808023, 1077364, 1616046, 1885387, 3232092, 3770774, 5656161, 7541548, 11312322, 13197709, 22624644, 26395418, 39593127, 52790836, 79186254, 158372508]

約数ペア:

[(1, 158372508), (2, 79186254), (3, 52790836), (4, 39593127), (6, 26395418), (7, 22624644), (12, 13197709), (14, 11312322), (21, 7541548), (28, 5656161), (42, 3770774), (49, 3232092), (84, 1885387), (98, 1616046), (147, 1077364), (196, 808023), (294, 538682), (588, 269341)]