155938392

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 434448000

約数和(自身を除く): 278509608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 838, 1257, 1676, 1723, 2514, 3352, 3446, 3771, 5028, 5169, 6892, 7542, 10056, 10338, 11313, 13784, 15084, 15507, 20676, 22626, 30168, 31014, 41352, 45252, 46521, 62028, 90504, 93042, 124056, 186084, 372168, 721937, 1443874, 2165811, 2887748, 4331622, 5775496, 6497433, 8663244, 12994866, 17326488, 19492299, 25989732, 38984598, 51979464, 77969196, 155938392]

約数ペア:

[(1, 155938392), (2, 77969196), (3, 51979464), (4, 38984598), (6, 25989732), (8, 19492299), (9, 17326488), (12, 12994866), (18, 8663244), (24, 6497433), (27, 5775496), (36, 4331622), (54, 2887748), (72, 2165811), (108, 1443874), (216, 721937), (419, 372168), (838, 186084), (1257, 124056), (1676, 93042), (1723, 90504), (2514, 62028), (3352, 46521), (3446, 45252), (3771, 41352), (5028, 31014), (5169, 30168), (6892, 22626), (7542, 20676), (10056, 15507), (10338, 15084), (11313, 13784)]