239546144

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 480639096

約数和(自身を除く): 241092952

約数列:

[1, 2, 4, 8, 16, 32, 101, 137, 202, 274, 404, 541, 548, 808, 1082, 1096, 1616, 2164, 2192, 3232, 4328, 4384, 8656, 13837, 17312, 27674, 54641, 55348, 74117, 109282, 110696, 148234, 218564, 221392, 296468, 437128, 442784, 592936, 874256, 1185872, 1748512, 2371744, 7485817, 14971634, 29943268, 59886536, 119773072, 239546144]

約数ペア:

[(1, 239546144), (2, 119773072), (4, 59886536), (8, 29943268), (16, 14971634), (32, 7485817), (101, 2371744), (137, 1748512), (202, 1185872), (274, 874256), (404, 592936), (541, 442784), (548, 437128), (808, 296468), (1082, 221392), (1096, 218564), (1616, 148234), (2164, 110696), (2192, 109282), (3232, 74117), (4328, 55348), (4384, 54641), (8656, 27674), (13837, 17312)]