194680648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 199303352

約数列:

[1, 2, 4, 8, 23, 46, 59, 79, 92, 118, 158, 184, 227, 236, 316, 454, 472, 632, 908, 1357, 1816, 1817, 2714, 3634, 4661, 5221, 5428, 7268, 9322, 10442, 10856, 13393, 14536, 17933, 18644, 20884, 26786, 35866, 37288, 41768, 53572, 71732, 107144, 107203, 143464, 214406, 308039, 412459, 428812, 616078, 824918, 857624, 1058047, 1232156, 1649836, 2116094, 2464312, 3299672, 4232188, 8464376, 24335081, 48670162, 97340324, 194680648]

約数ペア:

[(1, 194680648), (2, 97340324), (4, 48670162), (8, 24335081), (23, 8464376), (46, 4232188), (59, 3299672), (79, 2464312), (92, 2116094), (118, 1649836), (158, 1232156), (184, 1058047), (227, 857624), (236, 824918), (316, 616078), (454, 428812), (472, 412459), (632, 308039), (908, 214406), (1357, 143464), (1816, 107203), (1817, 107144), (2714, 71732), (3634, 53572), (4661, 41768), (5221, 37288), (5428, 35866), (7268, 26786), (9322, 20884), (10442, 18644), (10856, 17933), (13393, 14536)]