171498104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 347517720

約数和(自身を除く): 176019616

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 361, 722, 817, 1381, 1444, 1634, 2762, 2888, 3268, 5524, 6536, 11048, 15523, 26239, 31046, 52478, 59383, 62092, 104956, 118766, 124184, 209912, 237532, 475064, 498541, 997082, 1128277, 1994164, 2256554, 3988328, 4513108, 9026216, 21437263, 42874526, 85749052, 171498104]

約数ペア:

[(1, 171498104), (2, 85749052), (4, 42874526), (8, 21437263), (19, 9026216), (38, 4513108), (43, 3988328), (76, 2256554), (86, 1994164), (152, 1128277), (172, 997082), (344, 498541), (361, 475064), (722, 237532), (817, 209912), (1381, 124184), (1444, 118766), (1634, 104956), (2762, 62092), (2888, 59383), (3268, 52478), (5524, 31046), (6536, 26239), (11048, 15523)]