156922864

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2179}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 348172160

約数和(自身を除く): 191249296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 2179, 2572, 4358, 4501, 5144, 8716, 9002, 10288, 15253, 17432, 18004, 30506, 34864, 36008, 61012, 72016, 122024, 244048, 1401097, 2802194, 5604388, 9807679, 11208776, 19615358, 22417552, 39230716, 78461432, 156922864]

約数ペア:

[(1, 156922864), (2, 78461432), (4, 39230716), (7, 22417552), (8, 19615358), (14, 11208776), (16, 9807679), (28, 5604388), (56, 2802194), (112, 1401097), (643, 244048), (1286, 122024), (2179, 72016), (2572, 61012), (4358, 36008), (4501, 34864), (5144, 30506), (8716, 18004), (9002, 17432), (10288, 15253)]