143334352

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12671}}^1$

素因数の和:12787

約数の個数: 40

約数和(自身を含む): 320550912

約数和(自身を除く): 177216560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 12671, 25342, 50684, 88697, 101368, 177394, 202736, 354788, 709576, 1279771, 1419152, 2559542, 5119084, 8958397, 10238168, 17916794, 20476336, 35833588, 71667176, 143334352]

約数ペア:

[(1, 143334352), (2, 71667176), (4, 35833588), (7, 20476336), (8, 17916794), (14, 10238168), (16, 8958397), (28, 5119084), (56, 2559542), (101, 1419152), (112, 1279771), (202, 709576), (404, 354788), (707, 202736), (808, 177394), (1414, 101368), (1616, 88697), (2828, 50684), (5656, 25342), (11312, 12671)]