156917621992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1\times {\mathrm{7607}}^1$

素因数の和:9286

約数の個数: 64

約数和(自身を含む): 311574988800

約数和(自身を除く): 154657366808

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1579, 1633, 3158, 3266, 6316, 6532, 7607, 12632, 13064, 15214, 30428, 36317, 60856, 72634, 112109, 145268, 174961, 224218, 290536, 349922, 448436, 540097, 699844, 896872, 1080194, 1399688, 2160388, 2578507, 4320776, 5157014, 10314028, 12011453, 12422231, 20628056, 24022906, 24844462, 48045812, 49688924, 96091624, 99377848, 276263419, 552526838, 852813163, 1105053676, 1705626326, 2210107352, 3411252652, 6822505304, 19614702749, 39229405498, 78458810996, 156917621992]

約数ペア:

[(1, 156917621992), (2, 78458810996), (4, 39229405498), (8, 19614702749), (23, 6822505304), (46, 3411252652), (71, 2210107352), (92, 1705626326), (142, 1105053676), (184, 852813163), (284, 552526838), (568, 276263419), (1579, 99377848), (1633, 96091624), (3158, 49688924), (3266, 48045812), (6316, 24844462), (6532, 24022906), (7607, 20628056), (12632, 12422231), (13064, 12011453), (15214, 10314028), (30428, 5157014), (36317, 4320776), (60856, 2578507), (72634, 2160388), (112109, 1399688), (145268, 1080194), (174961, 896872), (224218, 699844), (290536, 540097), (349922, 448436)]