195654928

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 455970816

約数和(自身を除く): 260315888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 151, 161, 184, 302, 322, 368, 503, 604, 644, 1006, 1057, 1208, 1288, 2012, 2114, 2416, 2576, 3473, 3521, 4024, 4228, 6946, 7042, 8048, 8456, 11569, 13892, 14084, 16912, 23138, 24311, 27784, 28168, 46276, 48622, 55568, 56336, 75953, 80983, 92552, 97244, 151906, 161966, 185104, 194488, 303812, 323932, 388976, 531671, 607624, 647864, 1063342, 1215248, 1295728, 1746919, 2126684, 3493838, 4253368, 6987676, 8506736, 12228433, 13975352, 24456866, 27950704, 48913732, 97827464, 195654928]

約数ペア:

[(1, 195654928), (2, 97827464), (4, 48913732), (7, 27950704), (8, 24456866), (14, 13975352), (16, 12228433), (23, 8506736), (28, 6987676), (46, 4253368), (56, 3493838), (92, 2126684), (112, 1746919), (151, 1295728), (161, 1215248), (184, 1063342), (302, 647864), (322, 607624), (368, 531671), (503, 388976), (604, 323932), (644, 303812), (1006, 194488), (1057, 185104), (1208, 161966), (1288, 151906), (2012, 97244), (2114, 92552), (2416, 80983), (2576, 75953), (3473, 56336), (3521, 55568), (4024, 48622), (4228, 46276), (6946, 28168), (7042, 27784), (8048, 24311), (8456, 23138), (11569, 16912), (13892, 14084)]