166843984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 361691136

約数和(自身を除く): 194847152

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 272, 376, 421, 496, 527, 752, 799, 842, 1054, 1457, 1598, 1684, 2108, 2914, 3196, 3368, 4216, 5828, 6392, 6736, 7157, 8432, 11656, 12784, 13051, 14314, 19787, 23312, 24769, 26102, 28628, 39574, 49538, 52204, 57256, 79148, 99076, 104408, 114512, 158296, 198152, 208816, 221867, 316592, 336379, 396304, 443734, 613397, 672758, 887468, 1226794, 1345516, 1774936, 2453588, 2691032, 3549872, 4907176, 5382064, 9814352, 10427749, 20855498, 41710996, 83421992, 166843984]

約数ペア:

[(1, 166843984), (2, 83421992), (4, 41710996), (8, 20855498), (16, 10427749), (17, 9814352), (31, 5382064), (34, 4907176), (47, 3549872), (62, 2691032), (68, 2453588), (94, 1774936), (124, 1345516), (136, 1226794), (188, 887468), (248, 672758), (272, 613397), (376, 443734), (421, 396304), (496, 336379), (527, 316592), (752, 221867), (799, 208816), (842, 198152), (1054, 158296), (1457, 114512), (1598, 104408), (1684, 99076), (2108, 79148), (2914, 57256), (3196, 52204), (3368, 49538), (4216, 39574), (5828, 28628), (6392, 26102), (6736, 24769), (7157, 23312), (8432, 19787), (11656, 14314), (12784, 13051)]