120233418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 264591360

約数和(自身を除く): 144357942

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 79, 86, 102, 129, 158, 237, 258, 347, 474, 694, 731, 1041, 1343, 1462, 2082, 2193, 2686, 3397, 4029, 4386, 5899, 6794, 8058, 10191, 11798, 14921, 17697, 20382, 27413, 29842, 35394, 44763, 54826, 57749, 82239, 89526, 115498, 164478, 173247, 253657, 346494, 466021, 507314, 760971, 932042, 1178759, 1398063, 1521942, 2357518, 2796126, 3536277, 7072554, 20038903, 40077806, 60116709, 120233418]

約数ペア:

[(1, 120233418), (2, 60116709), (3, 40077806), (6, 20038903), (17, 7072554), (34, 3536277), (43, 2796126), (51, 2357518), (79, 1521942), (86, 1398063), (102, 1178759), (129, 932042), (158, 760971), (237, 507314), (258, 466021), (347, 346494), (474, 253657), (694, 173247), (731, 164478), (1041, 115498), (1343, 89526), (1462, 82239), (2082, 57749), (2193, 54826), (2686, 44763), (3397, 35394), (4029, 29842), (4386, 27413), (5899, 20382), (6794, 17697), (8058, 14921), (10191, 11798)]