16161504

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 26819616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2131, 2528, 3792, 4262, 6393, 7584, 8524, 12786, 17048, 25572, 34096, 51144, 68192, 102288, 168349, 204576, 336698, 505047, 673396, 1010094, 1346792, 2020188, 2693584, 4040376, 5387168, 8080752, 16161504]

約数ペア:

[(1, 16161504), (2, 8080752), (3, 5387168), (4, 4040376), (6, 2693584), (8, 2020188), (12, 1346792), (16, 1010094), (24, 673396), (32, 505047), (48, 336698), (79, 204576), (96, 168349), (158, 102288), (237, 68192), (316, 51144), (474, 34096), (632, 25572), (948, 17048), (1264, 12786), (1896, 8524), (2131, 7584), (2528, 6393), (3792, 4262)]