160553744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 355185600

約数和(自身を除く): 194631856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 43, 52, 58, 86, 104, 116, 172, 208, 232, 344, 377, 464, 559, 619, 688, 754, 1118, 1238, 1247, 1508, 2236, 2476, 2494, 3016, 4472, 4952, 4988, 6032, 8047, 8944, 9904, 9976, 16094, 16211, 17951, 19952, 26617, 32188, 32422, 35902, 53234, 64376, 64844, 71804, 106468, 128752, 129688, 143608, 212936, 233363, 259376, 287216, 346021, 425872, 466726, 692042, 771893, 933452, 1384084, 1543786, 1866904, 2768168, 3087572, 3733808, 5536336, 6175144, 10034609, 12350288, 20069218, 40138436, 80276872, 160553744]

約数ペア:

[(1, 160553744), (2, 80276872), (4, 40138436), (8, 20069218), (13, 12350288), (16, 10034609), (26, 6175144), (29, 5536336), (43, 3733808), (52, 3087572), (58, 2768168), (86, 1866904), (104, 1543786), (116, 1384084), (172, 933452), (208, 771893), (232, 692042), (344, 466726), (377, 425872), (464, 346021), (559, 287216), (619, 259376), (688, 233363), (754, 212936), (1118, 143608), (1238, 129688), (1247, 128752), (1508, 106468), (2236, 71804), (2476, 64844), (2494, 64376), (3016, 53234), (4472, 35902), (4952, 32422), (4988, 32188), (6032, 26617), (8047, 19952), (8944, 17951), (9904, 16211), (9976, 16094)]