179558988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45481}}^1$

素因数の和:45542

約数の個数: 48

約数和(自身を含む): 489022464

約数和(自身を除く): 309463476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 45481, 90962, 136443, 181924, 272886, 318367, 545772, 636734, 955101, 1273468, 1910202, 2137607, 3820404, 4275214, 6412821, 8550428, 12825642, 14963249, 25651284, 29926498, 44889747, 59852996, 89779494, 179558988]

約数ペア:

[(1, 179558988), (2, 89779494), (3, 59852996), (4, 44889747), (6, 29926498), (7, 25651284), (12, 14963249), (14, 12825642), (21, 8550428), (28, 6412821), (42, 4275214), (47, 3820404), (84, 2137607), (94, 1910202), (141, 1273468), (188, 955101), (282, 636734), (329, 545772), (564, 318367), (658, 272886), (987, 181924), (1316, 136443), (1974, 90962), (3948, 45481)]