149140824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{887743}}^1$

素因数の和:887759

約数の個数: 32

約数和(自身を含む): 426117120

約数和(自身を除く): 276976296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 887743, 1775486, 2663229, 3550972, 5326458, 6214201, 7101944, 10652916, 12428402, 18642603, 21305832, 24856804, 37285206, 49713608, 74570412, 149140824]

約数ペア:

[(1, 149140824), (2, 74570412), (3, 49713608), (4, 37285206), (6, 24856804), (7, 21305832), (8, 18642603), (12, 12428402), (14, 10652916), (21, 7101944), (24, 6214201), (28, 5326458), (42, 3550972), (56, 2663229), (84, 1775486), (168, 887743)]