15672889128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{38971}}^1$

素因数の和:40282

約数の個数: 64

約数和(自身を含む): 42230059200

約数和(自身を除く): 26557170072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1289, 2578, 3867, 5156, 7734, 10312, 15468, 16757, 30936, 33514, 38971, 50271, 67028, 77942, 100542, 116913, 134056, 155884, 201084, 233826, 311768, 402168, 467652, 506623, 935304, 1013246, 1519869, 2026492, 3039738, 4052984, 6079476, 12158952, 50233619, 100467238, 150700857, 200934476, 301401714, 401868952, 602803428, 653037047, 1205606856, 1306074094, 1959111141, 2612148188, 3918222282, 5224296376, 7836444564, 15672889128]

約数ペア:

[(1, 15672889128), (2, 7836444564), (3, 5224296376), (4, 3918222282), (6, 2612148188), (8, 1959111141), (12, 1306074094), (13, 1205606856), (24, 653037047), (26, 602803428), (39, 401868952), (52, 301401714), (78, 200934476), (104, 150700857), (156, 100467238), (312, 50233619), (1289, 12158952), (2578, 6079476), (3867, 4052984), (5156, 3039738), (7734, 2026492), (10312, 1519869), (15468, 1013246), (16757, 935304), (30936, 506623), (33514, 467652), (38971, 402168), (50271, 311768), (67028, 233826), (77942, 201084), (100542, 155884), (116913, 134056)]