166204640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4840

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 297120544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4787, 4960, 6944, 8680, 9574, 17360, 19148, 23935, 33509, 34720, 38296, 47870, 67018, 76592, 95740, 134036, 148397, 153184, 167545, 191480, 268072, 296794, 335090, 382960, 536144, 593588, 670180, 741985, 765920, 1038779, 1072288, 1187176, 1340360, 1483970, 2077558, 2374352, 2680720, 2967940, 4155116, 4748704, 5193895, 5361440, 5935880, 8310232, 10387790, 11871760, 16620464, 20775580, 23743520, 33240928, 41551160, 83102320, 166204640]

約数ペア:

[(1, 166204640), (2, 83102320), (4, 41551160), (5, 33240928), (7, 23743520), (8, 20775580), (10, 16620464), (14, 11871760), (16, 10387790), (20, 8310232), (28, 5935880), (31, 5361440), (32, 5193895), (35, 4748704), (40, 4155116), (56, 2967940), (62, 2680720), (70, 2374352), (80, 2077558), (112, 1483970), (124, 1340360), (140, 1187176), (155, 1072288), (160, 1038779), (217, 765920), (224, 741985), (248, 670180), (280, 593588), (310, 536144), (434, 382960), (496, 335090), (560, 296794), (620, 268072), (868, 191480), (992, 167545), (1085, 153184), (1120, 148397), (1240, 134036), (1736, 95740), (2170, 76592), (2480, 67018), (3472, 47870), (4340, 38296), (4787, 34720), (4960, 33509), (6944, 23935), (8680, 19148), (9574, 17360)]