131048036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 292626432

約数和(自身を除く): 161578396

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 83, 107, 119, 124, 166, 214, 217, 238, 332, 428, 434, 476, 527, 581, 749, 868, 1054, 1162, 1411, 1498, 1819, 2108, 2324, 2573, 2822, 2996, 3317, 3638, 3689, 5146, 5644, 6634, 7276, 7378, 8881, 9877, 10292, 12733, 13268, 14756, 17762, 18011, 19754, 23219, 25466, 35524, 36022, 39508, 43741, 46438, 50932, 56389, 62167, 72044, 87482, 92876, 112778, 124334, 150977, 174964, 225556, 248668, 275311, 301954, 306187, 394723, 550622, 603908, 612374, 789446, 1056839, 1101244, 1224748, 1578892, 1927177, 2113678, 3854354, 4227356, 4680287, 7708708, 9360574, 18721148, 32762009, 65524018, 131048036]

約数ペア:

[(1, 131048036), (2, 65524018), (4, 32762009), (7, 18721148), (14, 9360574), (17, 7708708), (28, 4680287), (31, 4227356), (34, 3854354), (62, 2113678), (68, 1927177), (83, 1578892), (107, 1224748), (119, 1101244), (124, 1056839), (166, 789446), (214, 612374), (217, 603908), (238, 550622), (332, 394723), (428, 306187), (434, 301954), (476, 275311), (527, 248668), (581, 225556), (749, 174964), (868, 150977), (1054, 124334), (1162, 112778), (1411, 92876), (1498, 87482), (1819, 72044), (2108, 62167), (2324, 56389), (2573, 50932), (2822, 46438), (2996, 43741), (3317, 39508), (3638, 36022), (3689, 35524), (5146, 25466), (5644, 23219), (6634, 19754), (7276, 18011), (7378, 17762), (8881, 14756), (9877, 13268), (10292, 12733)]