128220312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 358142400

約数和(自身を除く): 229922088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 121, 132, 134, 201, 242, 264, 268, 363, 402, 484, 536, 659, 726, 737, 804, 968, 1318, 1452, 1474, 1608, 1977, 2211, 2636, 2904, 2948, 3954, 4422, 5272, 5896, 7249, 7908, 8107, 8844, 14498, 15816, 16214, 17688, 21747, 24321, 28996, 32428, 43494, 44153, 48642, 57992, 64856, 79739, 86988, 88306, 97284, 132459, 159478, 173976, 176612, 194568, 239217, 264918, 318956, 353224, 478434, 485683, 529836, 637912, 956868, 971366, 1059672, 1457049, 1913736, 1942732, 2914098, 3885464, 5342513, 5828196, 10685026, 11656392, 16027539, 21370052, 32055078, 42740104, 64110156, 128220312]

約数ペア:

[(1, 128220312), (2, 64110156), (3, 42740104), (4, 32055078), (6, 21370052), (8, 16027539), (11, 11656392), (12, 10685026), (22, 5828196), (24, 5342513), (33, 3885464), (44, 2914098), (66, 1942732), (67, 1913736), (88, 1457049), (121, 1059672), (132, 971366), (134, 956868), (201, 637912), (242, 529836), (264, 485683), (268, 478434), (363, 353224), (402, 318956), (484, 264918), (536, 239217), (659, 194568), (726, 176612), (737, 173976), (804, 159478), (968, 132459), (1318, 97284), (1452, 88306), (1474, 86988), (1608, 79739), (1977, 64856), (2211, 57992), (2636, 48642), (2904, 44153), (2948, 43494), (3954, 32428), (4422, 28996), (5272, 24321), (5896, 21747), (7249, 17688), (7908, 16214), (8107, 15816), (8844, 14498)]