160974944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1021}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 342533520

約数和(自身を除く): 181558576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 379, 416, 758, 1021, 1516, 2042, 3032, 4084, 4927, 6064, 8168, 9854, 12128, 13273, 16336, 19708, 26546, 32672, 39416, 53092, 78832, 106184, 157664, 212368, 386959, 424736, 773918, 1547836, 3095672, 5030467, 6191344, 10060934, 12382688, 20121868, 40243736, 80487472, 160974944]

約数ペア:

[(1, 160974944), (2, 80487472), (4, 40243736), (8, 20121868), (13, 12382688), (16, 10060934), (26, 6191344), (32, 5030467), (52, 3095672), (104, 1547836), (208, 773918), (379, 424736), (416, 386959), (758, 212368), (1021, 157664), (1516, 106184), (2042, 78832), (3032, 53092), (4084, 39416), (4927, 32672), (6064, 26546), (8168, 19708), (9854, 16336), (12128, 13273)]