130715416

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 268131600

約数和(自身を除く): 137416184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 169, 218, 338, 436, 676, 872, 887, 1352, 1417, 1774, 2834, 3548, 5668, 7096, 11336, 11531, 18421, 23062, 36842, 46124, 73684, 92248, 96683, 147368, 149903, 193366, 299806, 386732, 599612, 773464, 1199224, 1256879, 2513758, 5027516, 10055032, 16339427, 32678854, 65357708, 130715416]

約数ペア:

[(1, 130715416), (2, 65357708), (4, 32678854), (8, 16339427), (13, 10055032), (26, 5027516), (52, 2513758), (104, 1256879), (109, 1199224), (169, 773464), (218, 599612), (338, 386732), (436, 299806), (676, 193366), (872, 149903), (887, 147368), (1352, 96683), (1417, 92248), (1774, 73684), (2834, 46124), (3548, 36842), (5668, 23062), (7096, 18421), (11336, 11531)]