131898546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 331164288

約数和(自身を除く): 199265742

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 71, 78, 102, 117, 142, 153, 213, 221, 234, 306, 426, 442, 467, 639, 663, 923, 934, 1207, 1278, 1326, 1401, 1846, 1989, 2414, 2769, 2802, 3621, 3978, 4203, 5538, 6071, 7242, 7939, 8307, 8406, 10863, 12142, 15691, 15878, 16614, 18213, 21726, 23817, 31382, 33157, 36426, 47073, 47634, 54639, 66314, 71451, 94146, 99471, 103207, 109278, 141219, 142902, 198942, 206414, 282438, 298413, 309621, 431041, 563669, 596826, 619242, 862082, 928863, 1127338, 1293123, 1691007, 1857726, 2586246, 3382014, 3879369, 5073021, 7327697, 7758738, 10146042, 14655394, 21983091, 43966182, 65949273, 131898546]

約数ペア:

[(1, 131898546), (2, 65949273), (3, 43966182), (6, 21983091), (9, 14655394), (13, 10146042), (17, 7758738), (18, 7327697), (26, 5073021), (34, 3879369), (39, 3382014), (51, 2586246), (71, 1857726), (78, 1691007), (102, 1293123), (117, 1127338), (142, 928863), (153, 862082), (213, 619242), (221, 596826), (234, 563669), (306, 431041), (426, 309621), (442, 298413), (467, 282438), (639, 206414), (663, 198942), (923, 142902), (934, 141219), (1207, 109278), (1278, 103207), (1326, 99471), (1401, 94146), (1846, 71451), (1989, 66314), (2414, 54639), (2769, 47634), (2802, 47073), (3621, 36426), (3978, 33157), (4203, 31382), (5538, 23817), (6071, 21726), (7242, 18213), (7939, 16614), (8307, 15878), (8406, 15691), (10863, 12142)]