173889664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3429

約数の個数: 64

約数和(自身を含む): 385217280

約数和(自身を除く): 211327616

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3371, 3968, 6448, 6742, 12896, 13484, 25792, 26968, 43823, 51584, 53936, 87646, 104501, 107872, 175292, 209002, 215744, 350584, 418004, 431488, 701168, 836008, 1358513, 1402336, 1672016, 2717026, 2804672, 3344032, 5434052, 5609344, 6688064, 10868104, 13376128, 21736208, 43472416, 86944832, 173889664]

約数ペア:

[(1, 173889664), (2, 86944832), (4, 43472416), (8, 21736208), (13, 13376128), (16, 10868104), (26, 6688064), (31, 5609344), (32, 5434052), (52, 3344032), (62, 2804672), (64, 2717026), (104, 1672016), (124, 1402336), (128, 1358513), (208, 836008), (248, 701168), (403, 431488), (416, 418004), (496, 350584), (806, 215744), (832, 209002), (992, 175292), (1612, 107872), (1664, 104501), (1984, 87646), (3224, 53936), (3371, 51584), (3968, 43823), (6448, 26968), (6742, 25792), (12896, 13484)]