158017312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{290473}}^1$

素因数の和:290500

約数の個数: 24

約数和(自身を含む): 329397516

約数和(自身を除く): 171380204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 290473, 580946, 1161892, 2323784, 4647568, 4938041, 9295136, 9876082, 19752164, 39504328, 79008656, 158017312]

約数ペア:

[(1, 158017312), (2, 79008656), (4, 39504328), (8, 19752164), (16, 9876082), (17, 9295136), (32, 4938041), (34, 4647568), (68, 2323784), (136, 1161892), (272, 580946), (544, 290473)]