155058988

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70099}}^1$

素因数の和:70189

約数の個数: 24

約数和(自身を含む): 314048000

約数和(自身を除く): 158989012

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 70099, 140198, 280396, 490693, 981386, 1962772, 5537821, 11075642, 22151284, 38764747, 77529494, 155058988]

約数ペア:

[(1, 155058988), (2, 77529494), (4, 38764747), (7, 22151284), (14, 11075642), (28, 5537821), (79, 1962772), (158, 981386), (316, 490693), (553, 280396), (1106, 140198), (2212, 70099)]