154976556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 448422912

約数和(自身を除く): 293446356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2647, 2788, 3444, 4182, 4879, 5294, 7941, 8364, 9758, 10588, 14637, 15882, 18529, 19516, 29274, 31764, 37058, 44999, 55587, 58548, 74116, 89998, 108527, 111174, 134997, 179996, 217054, 222348, 269994, 314993, 325581, 434108, 539988, 629986, 651162, 759689, 944979, 1259972, 1302324, 1519378, 1844959, 1889958, 2279067, 3038756, 3689918, 3779916, 4558134, 5534877, 7379836, 9116268, 11069754, 12914713, 22139508, 25829426, 38744139, 51658852, 77488278, 154976556]

約数ペア:

[(1, 154976556), (2, 77488278), (3, 51658852), (4, 38744139), (6, 25829426), (7, 22139508), (12, 12914713), (14, 11069754), (17, 9116268), (21, 7379836), (28, 5534877), (34, 4558134), (41, 3779916), (42, 3689918), (51, 3038756), (68, 2279067), (82, 1889958), (84, 1844959), (102, 1519378), (119, 1302324), (123, 1259972), (164, 944979), (204, 759689), (238, 651162), (246, 629986), (287, 539988), (357, 434108), (476, 325581), (492, 314993), (574, 269994), (697, 222348), (714, 217054), (861, 179996), (1148, 134997), (1394, 111174), (1428, 108527), (1722, 89998), (2091, 74116), (2647, 58548), (2788, 55587), (3444, 44999), (4182, 37058), (4879, 31764), (5294, 29274), (7941, 19516), (8364, 18529), (9758, 15882), (10588, 14637)]