177974238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 388112256

約数和(自身を除く): 210138018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 169, 334, 338, 501, 507, 1002, 1014, 1051, 2102, 2171, 3153, 4342, 6306, 6513, 13026, 13663, 27326, 28223, 40989, 56446, 81978, 84669, 169338, 175517, 177619, 351034, 355238, 526551, 532857, 1053102, 1065714, 2281721, 4563442, 6845163, 13690326, 29662373, 59324746, 88987119, 177974238]

約数ペア:

[(1, 177974238), (2, 88987119), (3, 59324746), (6, 29662373), (13, 13690326), (26, 6845163), (39, 4563442), (78, 2281721), (167, 1065714), (169, 1053102), (334, 532857), (338, 526551), (501, 355238), (507, 351034), (1002, 177619), (1014, 175517), (1051, 169338), (2102, 84669), (2171, 81978), (3153, 56446), (4342, 40989), (6306, 28223), (6513, 27326), (13026, 13663)]