131885472

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 354914784

約数和(自身を除く): 223029312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 743, 1032, 1376, 1486, 1849, 2064, 2229, 2972, 3698, 4128, 4458, 5547, 5944, 7396, 8916, 11094, 11888, 14792, 17832, 22188, 23776, 29584, 31949, 35664, 44376, 59168, 63898, 71328, 88752, 95847, 127796, 177504, 191694, 255592, 383388, 511184, 766776, 1022368, 1373807, 1533552, 2747614, 3067104, 4121421, 5495228, 8242842, 10990456, 16485684, 21980912, 32971368, 43961824, 65942736, 131885472]

約数ペア:

[(1, 131885472), (2, 65942736), (3, 43961824), (4, 32971368), (6, 21980912), (8, 16485684), (12, 10990456), (16, 8242842), (24, 5495228), (32, 4121421), (43, 3067104), (48, 2747614), (86, 1533552), (96, 1373807), (129, 1022368), (172, 766776), (258, 511184), (344, 383388), (516, 255592), (688, 191694), (743, 177504), (1032, 127796), (1376, 95847), (1486, 88752), (1849, 71328), (2064, 63898), (2229, 59168), (2972, 44376), (3698, 35664), (4128, 31949), (4458, 29584), (5547, 23776), (5944, 22188), (7396, 17832), (8916, 14792), (11094, 11888)]