149321862

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 334872720

約数和(自身を除く): 185550858

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 666, 834, 1251, 1613, 2502, 3226, 4839, 5143, 9678, 10286, 14517, 15429, 29034, 30858, 46287, 59681, 92574, 119362, 179043, 224207, 358086, 448414, 537129, 672621, 1074258, 1345242, 2017863, 4035726, 8295659, 16591318, 24886977, 49773954, 74660931, 149321862]

約数ペア:

[(1, 149321862), (2, 74660931), (3, 49773954), (6, 24886977), (9, 16591318), (18, 8295659), (37, 4035726), (74, 2017863), (111, 1345242), (139, 1074258), (222, 672621), (278, 537129), (333, 448414), (417, 358086), (666, 224207), (834, 179043), (1251, 119362), (1613, 92574), (2502, 59681), (3226, 46287), (4839, 30858), (5143, 29034), (9678, 15429), (10286, 14517)]