140256012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2591}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 353590272

約数和(自身を除く): 213334260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 2082, 2591, 4164, 4511, 5182, 7773, 9022, 10364, 13533, 15546, 18044, 27066, 31092, 33683, 54132, 67366, 101049, 134732, 202098, 404196, 899077, 1798154, 2697231, 3596308, 5394462, 10788924, 11688001, 23376002, 35064003, 46752004, 70128006, 140256012]

約数ペア:

[(1, 140256012), (2, 70128006), (3, 46752004), (4, 35064003), (6, 23376002), (12, 11688001), (13, 10788924), (26, 5394462), (39, 3596308), (52, 2697231), (78, 1798154), (156, 899077), (347, 404196), (694, 202098), (1041, 134732), (1388, 101049), (2082, 67366), (2591, 54132), (4164, 33683), (4511, 31092), (5182, 27066), (7773, 18044), (9022, 15546), (10364, 13533)]