171263872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 386845200

約数和(自身を除く): 215581328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 5417, 7904, 10834, 15808, 21668, 31616, 43336, 70421, 86672, 102923, 140842, 173344, 205846, 281684, 346688, 411692, 563368, 693376, 823384, 1126736, 1337999, 1646768, 2253472, 2675998, 3293536, 4506944, 5351996, 6587072, 9013888, 10703992, 13174144, 21407984, 42815968, 85631936, 171263872]

約数ペア:

[(1, 171263872), (2, 85631936), (4, 42815968), (8, 21407984), (13, 13174144), (16, 10703992), (19, 9013888), (26, 6587072), (32, 5351996), (38, 4506944), (52, 3293536), (64, 2675998), (76, 2253472), (104, 1646768), (128, 1337999), (152, 1126736), (208, 823384), (247, 693376), (304, 563368), (416, 411692), (494, 346688), (608, 281684), (832, 205846), (988, 173344), (1216, 140842), (1664, 102923), (1976, 86672), (2432, 70421), (3952, 43336), (5417, 31616), (7904, 21668), (10834, 15808)]