180153148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 401272704

約数和(自身を除く): 221119556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 53, 68, 74, 106, 119, 148, 193, 212, 238, 259, 371, 386, 476, 518, 629, 742, 772, 901, 1036, 1258, 1351, 1484, 1802, 1961, 2516, 2702, 3281, 3604, 3922, 4403, 5404, 6307, 6562, 7141, 7844, 8806, 10229, 12614, 13124, 13727, 14282, 17612, 20458, 22967, 25228, 27454, 28564, 33337, 40916, 45934, 49987, 54908, 66674, 71603, 91868, 99974, 121397, 133348, 143206, 173893, 199948, 233359, 242794, 286412, 347786, 378473, 466718, 485588, 695572, 756946, 849779, 933436, 1217251, 1513892, 1699558, 2434502, 2649311, 3399116, 4869004, 5298622, 6434041, 10597244, 12868082, 25736164, 45038287, 90076574, 180153148]

約数ペア:

[(1, 180153148), (2, 90076574), (4, 45038287), (7, 25736164), (14, 12868082), (17, 10597244), (28, 6434041), (34, 5298622), (37, 4869004), (53, 3399116), (68, 2649311), (74, 2434502), (106, 1699558), (119, 1513892), (148, 1217251), (193, 933436), (212, 849779), (238, 756946), (259, 695572), (371, 485588), (386, 466718), (476, 378473), (518, 347786), (629, 286412), (742, 242794), (772, 233359), (901, 199948), (1036, 173893), (1258, 143206), (1351, 133348), (1484, 121397), (1802, 99974), (1961, 91868), (2516, 71603), (2702, 66674), (3281, 54908), (3604, 49987), (3922, 45934), (4403, 40916), (5404, 33337), (6307, 28564), (6562, 27454), (7141, 25228), (7844, 22967), (8806, 20458), (10229, 17612), (12614, 14282), (13124, 13727)]