171502208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 363854400

約数和(自身を除く): 192352192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 304, 388, 608, 727, 776, 1216, 1454, 1552, 1843, 2432, 2908, 3104, 3686, 5816, 6208, 7372, 11632, 12416, 13813, 14744, 23264, 27626, 29488, 46528, 55252, 58976, 70519, 93056, 110504, 117952, 141038, 221008, 235904, 282076, 442016, 564152, 884032, 1128304, 1339861, 1768064, 2256608, 2679722, 4513216, 5359444, 9026432, 10718888, 21437776, 42875552, 85751104, 171502208]

約数ペア:

[(1, 171502208), (2, 85751104), (4, 42875552), (8, 21437776), (16, 10718888), (19, 9026432), (32, 5359444), (38, 4513216), (64, 2679722), (76, 2256608), (97, 1768064), (128, 1339861), (152, 1128304), (194, 884032), (304, 564152), (388, 442016), (608, 282076), (727, 235904), (776, 221008), (1216, 141038), (1454, 117952), (1552, 110504), (1843, 93056), (2432, 70519), (2908, 58976), (3104, 55252), (3686, 46528), (5816, 29488), (6208, 27626), (7372, 23264), (11632, 14744), (12416, 13813)]