180888704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 385945560

約数和(自身を除く): 205056856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 272, 388, 544, 776, 857, 1088, 1552, 1649, 1714, 2176, 3104, 3298, 3428, 6208, 6596, 6856, 12416, 13192, 13712, 14569, 26384, 27424, 29138, 52768, 54848, 58276, 83129, 105536, 109696, 116552, 166258, 211072, 233104, 332516, 466208, 665032, 932416, 1330064, 1413193, 1864832, 2660128, 2826386, 5320256, 5652772, 10640512, 11305544, 22611088, 45222176, 90444352, 180888704]

約数ペア:

[(1, 180888704), (2, 90444352), (4, 45222176), (8, 22611088), (16, 11305544), (17, 10640512), (32, 5652772), (34, 5320256), (64, 2826386), (68, 2660128), (97, 1864832), (128, 1413193), (136, 1330064), (194, 932416), (272, 665032), (388, 466208), (544, 332516), (776, 233104), (857, 211072), (1088, 166258), (1552, 116552), (1649, 109696), (1714, 105536), (2176, 83129), (3104, 58276), (3298, 54848), (3428, 52768), (6208, 29138), (6596, 27424), (6856, 26384), (12416, 14569), (13192, 13712)]