160147208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 184588792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 239, 379, 442, 478, 758, 884, 956, 1516, 1768, 1912, 3032, 3107, 4063, 4927, 6214, 6443, 8126, 9854, 12428, 12886, 16252, 19708, 24856, 25772, 32504, 39416, 51544, 52819, 83759, 90581, 105638, 167518, 181162, 211276, 335036, 362324, 422552, 670072, 724648, 1177553, 1539877, 2355106, 3079754, 4710212, 6159508, 9420424, 12319016, 20018401, 40036802, 80073604, 160147208]

約数ペア:

[(1, 160147208), (2, 80073604), (4, 40036802), (8, 20018401), (13, 12319016), (17, 9420424), (26, 6159508), (34, 4710212), (52, 3079754), (68, 2355106), (104, 1539877), (136, 1177553), (221, 724648), (239, 670072), (379, 422552), (442, 362324), (478, 335036), (758, 211276), (884, 181162), (956, 167518), (1516, 105638), (1768, 90581), (1912, 83759), (3032, 52819), (3107, 51544), (4063, 39416), (4927, 32504), (6214, 25772), (6443, 24856), (8126, 19708), (9854, 16252), (12428, 12886)]