138996852

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 330849792

約数和(自身を除く): 191852940

約数列:

[1, 2, 3, 4, 6, 12, 103, 107, 206, 214, 309, 321, 412, 428, 618, 642, 1051, 1236, 1284, 2102, 3153, 4204, 6306, 11021, 12612, 22042, 33063, 44084, 66126, 108253, 112457, 132252, 216506, 224914, 324759, 337371, 433012, 449828, 649518, 674742, 1299036, 1349484, 11583071, 23166142, 34749213, 46332284, 69498426, 138996852]

約数ペア:

[(1, 138996852), (2, 69498426), (3, 46332284), (4, 34749213), (6, 23166142), (12, 11583071), (103, 1349484), (107, 1299036), (206, 674742), (214, 649518), (309, 449828), (321, 433012), (412, 337371), (428, 324759), (618, 224914), (642, 216506), (1051, 132252), (1236, 112457), (1284, 108253), (2102, 66126), (3153, 44084), (4204, 33063), (6306, 22042), (11021, 12612)]