128334792

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 333365760

約数和(自身を除く): 205030968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 362, 372, 543, 724, 744, 953, 1086, 1448, 1906, 2172, 2859, 3812, 4344, 5611, 5718, 7624, 11222, 11436, 16833, 22444, 22872, 29543, 33666, 44888, 59086, 67332, 88629, 118172, 134664, 172493, 177258, 236344, 344986, 354516, 517479, 689972, 709032, 1034958, 1379944, 2069916, 4139832, 5347283, 10694566, 16041849, 21389132, 32083698, 42778264, 64167396, 128334792]

約数ペア:

[(1, 128334792), (2, 64167396), (3, 42778264), (4, 32083698), (6, 21389132), (8, 16041849), (12, 10694566), (24, 5347283), (31, 4139832), (62, 2069916), (93, 1379944), (124, 1034958), (181, 709032), (186, 689972), (248, 517479), (362, 354516), (372, 344986), (543, 236344), (724, 177258), (744, 172493), (953, 134664), (1086, 118172), (1448, 88629), (1906, 67332), (2172, 59086), (2859, 44888), (3812, 33666), (4344, 29543), (5611, 22872), (5718, 22444), (7624, 16833), (11222, 11436)]