155948976

素因数分解:

$2^4\times 3^4\times {\mathrm{120331}}^1$

素因数の和:120351

約数の個数: 50

約数和(自身を含む): 451365332

約数和(自身を除く): 295416356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 120331, 240662, 360993, 481324, 721986, 962648, 1082979, 1443972, 1925296, 2165958, 2887944, 3248937, 4331916, 5775888, 6497874, 8663832, 9746811, 12995748, 17327664, 19493622, 25991496, 38987244, 51982992, 77974488, 155948976]

約数ペア:

[(1, 155948976), (2, 77974488), (3, 51982992), (4, 38987244), (6, 25991496), (8, 19493622), (9, 17327664), (12, 12995748), (16, 9746811), (18, 8663832), (24, 6497874), (27, 5775888), (36, 4331916), (48, 3248937), (54, 2887944), (72, 2165958), (81, 1925296), (108, 1443972), (144, 1082979), (162, 962648), (216, 721986), (324, 481324), (432, 360993), (648, 240662), (1296, 120331)]