156918647056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{447439}}^1$

素因数の和:448423

約数の個数: 40

約数和(自身を含む): 317582173440

約数和(自身を除く): 160663526384

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 953, 1906, 3812, 7624, 15248, 21919, 43838, 87676, 175352, 350704, 447439, 894878, 1789756, 3579512, 7159024, 10291097, 20582194, 41164388, 82328776, 164657552, 426409367, 852818734, 1705637468, 3411274936, 6822549872, 9807415441, 19614830882, 39229661764, 78459323528, 156918647056]

約数ペア:

[(1, 156918647056), (2, 78459323528), (4, 39229661764), (8, 19614830882), (16, 9807415441), (23, 6822549872), (46, 3411274936), (92, 1705637468), (184, 852818734), (368, 426409367), (953, 164657552), (1906, 82328776), (3812, 41164388), (7624, 20582194), (15248, 10291097), (21919, 7159024), (43838, 3579512), (87676, 1789756), (175352, 894878), (350704, 447439)]