166154838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 360639216

約数和(自身を除く): 194484378

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 881, 1462, 1762, 1849, 2193, 2643, 3698, 4386, 5286, 5547, 11094, 14977, 29954, 31433, 37883, 44931, 62866, 75766, 89862, 94299, 113649, 188598, 227298, 644011, 1288022, 1628969, 1932033, 3257938, 3864066, 4886907, 9773814, 27692473, 55384946, 83077419, 166154838]

約数ペア:

[(1, 166154838), (2, 83077419), (3, 55384946), (6, 27692473), (17, 9773814), (34, 4886907), (43, 3864066), (51, 3257938), (86, 1932033), (102, 1628969), (129, 1288022), (258, 644011), (731, 227298), (881, 188598), (1462, 113649), (1762, 94299), (1849, 89862), (2193, 75766), (2643, 62866), (3698, 44931), (4386, 37883), (5286, 31433), (5547, 29954), (11094, 14977)]