168713376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10399}}^1$

素因数の和:10438

約数の個数: 72

約数和(自身を含む): 479606400

約数和(自身を除く): 310893024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 10399, 16224, 20798, 31197, 41596, 62394, 83192, 124788, 135187, 166384, 249576, 270374, 332768, 405561, 499152, 540748, 811122, 998304, 1081496, 1622244, 1757431, 2162992, 3244488, 3514862, 4325984, 5272293, 6488976, 7029724, 10544586, 12977952, 14059448, 21089172, 28118896, 42178344, 56237792, 84356688, 168713376]

約数ペア:

[(1, 168713376), (2, 84356688), (3, 56237792), (4, 42178344), (6, 28118896), (8, 21089172), (12, 14059448), (13, 12977952), (16, 10544586), (24, 7029724), (26, 6488976), (32, 5272293), (39, 4325984), (48, 3514862), (52, 3244488), (78, 2162992), (96, 1757431), (104, 1622244), (156, 1081496), (169, 998304), (208, 811122), (312, 540748), (338, 499152), (416, 405561), (507, 332768), (624, 270374), (676, 249576), (1014, 166384), (1248, 135187), (1352, 124788), (2028, 83192), (2704, 62394), (4056, 41596), (5408, 31197), (8112, 20798), (10399, 16224)]