123746308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 256483584

約数和(自身を除く): 132737276

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1367, 1484, 1708, 2734, 3233, 5468, 6466, 9569, 12932, 19138, 22631, 38276, 45262, 72451, 83387, 90524, 144902, 166774, 289804, 333548, 507157, 583709, 1014314, 1167418, 2028628, 2334836, 4419511, 8839022, 17678044, 30936577, 61873154, 123746308]

約数ペア:

[(1, 123746308), (2, 61873154), (4, 30936577), (7, 17678044), (14, 8839022), (28, 4419511), (53, 2334836), (61, 2028628), (106, 1167418), (122, 1014314), (212, 583709), (244, 507157), (371, 333548), (427, 289804), (742, 166774), (854, 144902), (1367, 90524), (1484, 83387), (1708, 72451), (2734, 45262), (3233, 38276), (5468, 22631), (6466, 19138), (9569, 12932)]