156968418

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 327507840

約数和(自身を除く): 170539422

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 197, 237, 246, 394, 474, 591, 1182, 1681, 3239, 3362, 5043, 6478, 8077, 9717, 10086, 15563, 16154, 19434, 24231, 31126, 46689, 48462, 93378, 132799, 265598, 331157, 398397, 638083, 662314, 796794, 993471, 1276166, 1914249, 1986942, 3828498, 26161403, 52322806, 78484209, 156968418]

約数ペア:

[(1, 156968418), (2, 78484209), (3, 52322806), (6, 26161403), (41, 3828498), (79, 1986942), (82, 1914249), (123, 1276166), (158, 993471), (197, 796794), (237, 662314), (246, 638083), (394, 398397), (474, 331157), (591, 265598), (1182, 132799), (1681, 93378), (3239, 48462), (3362, 46689), (5043, 31126), (6478, 24231), (8077, 19434), (9717, 16154), (10086, 15563)]