131458548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 332309376

約数和(自身を除く): 200850828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 4871, 6747, 8996, 9742, 13494, 14613, 19484, 26988, 29226, 58452, 63323, 126646, 189969, 253292, 379938, 759876, 842683, 1685366, 2528049, 3370732, 5056098, 10112196, 10954879, 21909758, 32864637, 43819516, 65729274, 131458548]

約数ペア:

[(1, 131458548), (2, 65729274), (3, 43819516), (4, 32864637), (6, 21909758), (12, 10954879), (13, 10112196), (26, 5056098), (39, 3370732), (52, 2528049), (78, 1685366), (156, 842683), (173, 759876), (346, 379938), (519, 253292), (692, 189969), (1038, 126646), (2076, 63323), (2249, 58452), (4498, 29226), (4871, 26988), (6747, 19484), (8996, 14613), (9742, 13494)]