161326656

素因数分解:

$2^6\times 3^2\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1136

約数の個数: 84

約数和(自身を含む): 464261200

約数和(自身を除く): 302934544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 379, 576, 739, 758, 1137, 1478, 1516, 2217, 2274, 2956, 3032, 3411, 4434, 4548, 5912, 6064, 6651, 6822, 8868, 9096, 11824, 12128, 13302, 13644, 17736, 18192, 23648, 24256, 26604, 27288, 35472, 36384, 47296, 53208, 54576, 70944, 72768, 106416, 109152, 141888, 212832, 218304, 280081, 425664, 560162, 840243, 1120324, 1680486, 2240648, 2520729, 3360972, 4481296, 5041458, 6721944, 8962592, 10082916, 13443888, 17925184, 20165832, 26887776, 40331664, 53775552, 80663328, 161326656]

約数ペア:

[(1, 161326656), (2, 80663328), (3, 53775552), (4, 40331664), (6, 26887776), (8, 20165832), (9, 17925184), (12, 13443888), (16, 10082916), (18, 8962592), (24, 6721944), (32, 5041458), (36, 4481296), (48, 3360972), (64, 2520729), (72, 2240648), (96, 1680486), (144, 1120324), (192, 840243), (288, 560162), (379, 425664), (576, 280081), (739, 218304), (758, 212832), (1137, 141888), (1478, 109152), (1516, 106416), (2217, 72768), (2274, 70944), (2956, 54576), (3032, 53208), (3411, 47296), (4434, 36384), (4548, 35472), (5912, 27288), (6064, 26604), (6651, 24256), (6822, 23648), (8868, 18192), (9096, 17736), (11824, 13644), (12128, 13302)]