140262144

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16603}}^1$

素因数の和:16633

約数の個数: 72

約数和(自身を含む): 407262912

約数和(自身を除く): 267000768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 16603, 33206, 49809, 66412, 99618, 132824, 182633, 199236, 265648, 365266, 398472, 531296, 547899, 730532, 796944, 1062592, 1095798, 1461064, 1593888, 2125184, 2191596, 2922128, 3187776, 4250368, 4383192, 5844256, 6375552, 8766384, 11688512, 12751104, 17532768, 23377024, 35065536, 46754048, 70131072, 140262144]

約数ペア:

[(1, 140262144), (2, 70131072), (3, 46754048), (4, 35065536), (6, 23377024), (8, 17532768), (11, 12751104), (12, 11688512), (16, 8766384), (22, 6375552), (24, 5844256), (32, 4383192), (33, 4250368), (44, 3187776), (48, 2922128), (64, 2191596), (66, 2125184), (88, 1593888), (96, 1461064), (128, 1095798), (132, 1062592), (176, 796944), (192, 730532), (256, 547899), (264, 531296), (352, 398472), (384, 365266), (528, 265648), (704, 199236), (768, 182633), (1056, 132824), (1408, 99618), (2112, 66412), (2816, 49809), (4224, 33206), (8448, 16603)]