171378632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 370656000

約数和(自身を除く): 199277368

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2287, 2584, 3944, 4408, 4574, 9148, 9367, 18296, 18734, 37468, 38879, 43453, 66323, 74936, 77758, 86906, 132646, 155516, 173812, 265292, 311032, 347624, 530584, 738701, 1127491, 1260137, 1477402, 2254982, 2520274, 2954804, 4509964, 5040548, 5909608, 9019928, 10081096, 21422329, 42844658, 85689316, 171378632]

約数ペア:

[(1, 171378632), (2, 85689316), (4, 42844658), (8, 21422329), (17, 10081096), (19, 9019928), (29, 5909608), (34, 5040548), (38, 4509964), (58, 2954804), (68, 2520274), (76, 2254982), (116, 1477402), (136, 1260137), (152, 1127491), (232, 738701), (323, 530584), (493, 347624), (551, 311032), (646, 265292), (986, 173812), (1102, 155516), (1292, 132646), (1972, 86906), (2204, 77758), (2287, 74936), (2584, 66323), (3944, 43453), (4408, 38879), (4574, 37468), (9148, 18734), (9367, 18296)]