171207764

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 390432000

約数和(自身を除く): 219224236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 331, 343, 364, 377, 406, 637, 662, 686, 754, 812, 1274, 1324, 1372, 1421, 1508, 2317, 2548, 2639, 2842, 4303, 4459, 4634, 5278, 5684, 8606, 8918, 9268, 9599, 9947, 10556, 16219, 17212, 17836, 18473, 19198, 19894, 30121, 32438, 36946, 38396, 39788, 60242, 64876, 67193, 73892, 113533, 120484, 124787, 129311, 134386, 210847, 227066, 249574, 258622, 268772, 421694, 454132, 470351, 499148, 517244, 843388, 873509, 940702, 1475929, 1747018, 1881404, 2951858, 3292457, 3494036, 5903716, 6114563, 6584914, 12229126, 13169828, 24458252, 42801941, 85603882, 171207764]

約数ペア:

[(1, 171207764), (2, 85603882), (4, 42801941), (7, 24458252), (13, 13169828), (14, 12229126), (26, 6584914), (28, 6114563), (29, 5903716), (49, 3494036), (52, 3292457), (58, 2951858), (91, 1881404), (98, 1747018), (116, 1475929), (182, 940702), (196, 873509), (203, 843388), (331, 517244), (343, 499148), (364, 470351), (377, 454132), (406, 421694), (637, 268772), (662, 258622), (686, 249574), (754, 227066), (812, 210847), (1274, 134386), (1324, 129311), (1372, 124787), (1421, 120484), (1508, 113533), (2317, 73892), (2548, 67193), (2639, 64876), (2842, 60242), (4303, 39788), (4459, 38396), (4634, 36946), (5278, 32438), (5684, 30121), (8606, 19894), (8918, 19198), (9268, 18473), (9599, 17836), (9947, 17212), (10556, 16219)]