15977892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 46061568

約数和(自身を除く): 30083676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 167, 201, 204, 238, 268, 334, 357, 402, 469, 476, 501, 668, 714, 804, 938, 1002, 1139, 1169, 1407, 1428, 1876, 2004, 2278, 2338, 2814, 2839, 3417, 3507, 4556, 4676, 5628, 5678, 6834, 7014, 7973, 8517, 11189, 11356, 13668, 14028, 15946, 17034, 19873, 22378, 23919, 31892, 33567, 34068, 39746, 44756, 47838, 59619, 67134, 78323, 79492, 95676, 119238, 134268, 156646, 190213, 234969, 238476, 313292, 380426, 469938, 570639, 760852, 939876, 1141278, 1331491, 2282556, 2662982, 3994473, 5325964, 7988946, 15977892]

約数ペア:

[(1, 15977892), (2, 7988946), (3, 5325964), (4, 3994473), (6, 2662982), (7, 2282556), (12, 1331491), (14, 1141278), (17, 939876), (21, 760852), (28, 570639), (34, 469938), (42, 380426), (51, 313292), (67, 238476), (68, 234969), (84, 190213), (102, 156646), (119, 134268), (134, 119238), (167, 95676), (201, 79492), (204, 78323), (238, 67134), (268, 59619), (334, 47838), (357, 44756), (402, 39746), (469, 34068), (476, 33567), (501, 31892), (668, 23919), (714, 22378), (804, 19873), (938, 17034), (1002, 15946), (1139, 14028), (1169, 13668), (1407, 11356), (1428, 11189), (1876, 8517), (2004, 7973), (2278, 7014), (2338, 6834), (2814, 5678), (2839, 5628), (3417, 4676), (3507, 4556)]