173874272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37997}}^1$

素因数の和:38031

約数の個数: 48

約数和(自身を含む): 402170832

約数和(自身を除く): 228296560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 37997, 75994, 151988, 303976, 417967, 493961, 607952, 835934, 987922, 1215904, 1671868, 1975844, 3343736, 3951688, 5433571, 6687472, 7903376, 10867142, 13374944, 15806752, 21734284, 43468568, 86937136, 173874272]

約数ペア:

[(1, 173874272), (2, 86937136), (4, 43468568), (8, 21734284), (11, 15806752), (13, 13374944), (16, 10867142), (22, 7903376), (26, 6687472), (32, 5433571), (44, 3951688), (52, 3343736), (88, 1975844), (104, 1671868), (143, 1215904), (176, 987922), (208, 835934), (286, 607952), (352, 493961), (416, 417967), (572, 303976), (1144, 151988), (2288, 75994), (4576, 37997)]