173399408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9161}}^1$

素因数の和:9202

約数の個数: 60

約数和(自身を含む): 415808208

約数和(自身を除く): 242408800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9161, 9464, 18322, 18928, 36644, 64127, 73288, 119093, 128254, 146576, 238186, 256508, 476372, 513016, 833651, 952744, 1026032, 1548209, 1667302, 1905488, 3096418, 3334604, 6192836, 6669208, 10837463, 12385672, 13338416, 21674926, 24771344, 43349852, 86699704, 173399408]

約数ペア:

[(1, 173399408), (2, 86699704), (4, 43349852), (7, 24771344), (8, 21674926), (13, 13338416), (14, 12385672), (16, 10837463), (26, 6669208), (28, 6192836), (52, 3334604), (56, 3096418), (91, 1905488), (104, 1667302), (112, 1548209), (169, 1026032), (182, 952744), (208, 833651), (338, 513016), (364, 476372), (676, 256508), (728, 238186), (1183, 146576), (1352, 128254), (1456, 119093), (2366, 73288), (2704, 64127), (4732, 36644), (9161, 18928), (9464, 18322)]