137280264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1571}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 375770880

約数和(自身を除く): 238490616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 331, 662, 993, 1324, 1571, 1986, 2648, 3142, 3641, 3972, 4713, 6284, 7282, 7944, 9426, 10923, 12568, 14564, 17281, 18852, 21846, 29128, 34562, 37704, 43692, 51843, 69124, 87384, 103686, 138248, 207372, 414744, 520001, 1040002, 1560003, 2080004, 3120006, 4160008, 5720011, 6240012, 11440022, 12480024, 17160033, 22880044, 34320066, 45760088, 68640132, 137280264]

約数ペア:

[(1, 137280264), (2, 68640132), (3, 45760088), (4, 34320066), (6, 22880044), (8, 17160033), (11, 12480024), (12, 11440022), (22, 6240012), (24, 5720011), (33, 4160008), (44, 3120006), (66, 2080004), (88, 1560003), (132, 1040002), (264, 520001), (331, 414744), (662, 207372), (993, 138248), (1324, 103686), (1571, 87384), (1986, 69124), (2648, 51843), (3142, 43692), (3641, 37704), (3972, 34562), (4713, 29128), (6284, 21846), (7282, 18852), (7944, 17281), (9426, 14564), (10923, 12568)]