158346512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2607

約数の個数: 40

約数和(自身を含む): 319241472

約数和(自身を除く): 160894960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 2437, 4061, 4874, 8122, 9748, 16244, 19496, 32488, 38992, 64976, 75547, 151094, 302188, 319247, 604376, 638494, 1208752, 1276988, 2553976, 5107952, 9896657, 19793314, 39586628, 79173256, 158346512]

約数ペア:

[(1, 158346512), (2, 79173256), (4, 39586628), (8, 19793314), (16, 9896657), (31, 5107952), (62, 2553976), (124, 1276988), (131, 1208752), (248, 638494), (262, 604376), (496, 319247), (524, 302188), (1048, 151094), (2096, 75547), (2437, 64976), (4061, 38992), (4874, 32488), (8122, 19496), (9748, 16244)]