151360180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 337808016

約数和(自身を除く): 186447836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 674, 1321, 1348, 1685, 2642, 3370, 5284, 5729, 6605, 6740, 11458, 13210, 22457, 22916, 26420, 28645, 44914, 57290, 89828, 112285, 114580, 224570, 445177, 449140, 890354, 1780708, 2225885, 4451770, 7568009, 8903540, 15136018, 30272036, 37840045, 75680090, 151360180]

約数ペア:

[(1, 151360180), (2, 75680090), (4, 37840045), (5, 30272036), (10, 15136018), (17, 8903540), (20, 7568009), (34, 4451770), (68, 2225885), (85, 1780708), (170, 890354), (337, 449140), (340, 445177), (674, 224570), (1321, 114580), (1348, 112285), (1685, 89828), (2642, 57290), (3370, 44914), (5284, 28645), (5729, 26420), (6605, 22916), (6740, 22457), (11458, 13210)]