172000832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1239

約数の個数: 56

約数和(自身を含む): 364159800

約数和(自身を除く): 192158968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 149, 272, 298, 544, 596, 1061, 1088, 1192, 2122, 2384, 2533, 4244, 4768, 5066, 8488, 9536, 10132, 16976, 18037, 20264, 33952, 36074, 40528, 67904, 72148, 81056, 144296, 158089, 162112, 288592, 316178, 577184, 632356, 1154368, 1264712, 2529424, 2687513, 5058848, 5375026, 10117696, 10750052, 21500104, 43000208, 86000416, 172000832]

約数ペア:

[(1, 172000832), (2, 86000416), (4, 43000208), (8, 21500104), (16, 10750052), (17, 10117696), (32, 5375026), (34, 5058848), (64, 2687513), (68, 2529424), (136, 1264712), (149, 1154368), (272, 632356), (298, 577184), (544, 316178), (596, 288592), (1061, 162112), (1088, 158089), (1192, 144296), (2122, 81056), (2384, 72148), (2533, 67904), (4244, 40528), (4768, 36074), (5066, 33952), (8488, 20264), (9536, 18037), (10132, 16976)]