143674336

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 316540224

約数和(自身を除く): 172865888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 857, 992, 1352, 1612, 1714, 2704, 3224, 3428, 5239, 5408, 6448, 6856, 10478, 11141, 12896, 13712, 20956, 22282, 26567, 27424, 41912, 44564, 53134, 83824, 89128, 106268, 144833, 167648, 178256, 212536, 289666, 345371, 356512, 425072, 579332, 690742, 850144, 1158664, 1381484, 2317328, 2762968, 4489823, 4634656, 5525936, 8979646, 11051872, 17959292, 35918584, 71837168, 143674336]

約数ペア:

[(1, 143674336), (2, 71837168), (4, 35918584), (8, 17959292), (13, 11051872), (16, 8979646), (26, 5525936), (31, 4634656), (32, 4489823), (52, 2762968), (62, 2317328), (104, 1381484), (124, 1158664), (169, 850144), (208, 690742), (248, 579332), (338, 425072), (403, 356512), (416, 345371), (496, 289666), (676, 212536), (806, 178256), (857, 167648), (992, 144833), (1352, 106268), (1612, 89128), (1714, 83824), (2704, 53134), (3224, 44564), (3428, 41912), (5239, 27424), (5408, 26567), (6448, 22282), (6856, 20956), (10478, 13712), (11141, 12896)]