128330244

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{6287}}^1$

素因数の和:6316

約数の個数: 84

約数和(自身を含む): 384875904

約数和(自身を除く): 256545660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6287, 6804, 10206, 12574, 18861, 20412, 25148, 37722, 44009, 56583, 75444, 88018, 113166, 132027, 169749, 176036, 226332, 264054, 339498, 396081, 509247, 528108, 678996, 792162, 1018494, 1188243, 1527741, 1584324, 2036988, 2376486, 3055482, 3564729, 4583223, 4752972, 6110964, 7129458, 9166446, 10694187, 14258916, 18332892, 21388374, 32082561, 42776748, 64165122, 128330244]

約数ペア:

[(1, 128330244), (2, 64165122), (3, 42776748), (4, 32082561), (6, 21388374), (7, 18332892), (9, 14258916), (12, 10694187), (14, 9166446), (18, 7129458), (21, 6110964), (27, 4752972), (28, 4583223), (36, 3564729), (42, 3055482), (54, 2376486), (63, 2036988), (81, 1584324), (84, 1527741), (108, 1188243), (126, 1018494), (162, 792162), (189, 678996), (243, 528108), (252, 509247), (324, 396081), (378, 339498), (486, 264054), (567, 226332), (729, 176036), (756, 169749), (972, 132027), (1134, 113166), (1458, 88018), (1701, 75444), (2268, 56583), (2916, 44009), (3402, 37722), (5103, 25148), (6287, 20412), (6804, 18861), (10206, 12574)]