157487976

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5236

約数の個数: 80

約数和(自身を含む): 450584640

約数和(自身を除く): 293096664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 5171, 7614, 10152, 10342, 15228, 15513, 20684, 30456, 31026, 41368, 46539, 62052, 93078, 124104, 139617, 186156, 243037, 279234, 372312, 418851, 486074, 558468, 729111, 837702, 972148, 1116936, 1458222, 1675404, 1944296, 2187333, 2916444, 3350808, 4374666, 5832888, 6561999, 8749332, 13123998, 17498664, 19685997, 26247996, 39371994, 52495992, 78743988, 157487976]

約数ペア:

[(1, 157487976), (2, 78743988), (3, 52495992), (4, 39371994), (6, 26247996), (8, 19685997), (9, 17498664), (12, 13123998), (18, 8749332), (24, 6561999), (27, 5832888), (36, 4374666), (47, 3350808), (54, 2916444), (72, 2187333), (81, 1944296), (94, 1675404), (108, 1458222), (141, 1116936), (162, 972148), (188, 837702), (216, 729111), (282, 558468), (324, 486074), (376, 418851), (423, 372312), (564, 279234), (648, 243037), (846, 186156), (1128, 139617), (1269, 124104), (1692, 93078), (2538, 62052), (3384, 46539), (3807, 41368), (5076, 31026), (5171, 30456), (7614, 20684), (10152, 15513), (10342, 15228)]