140551272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62971}}^1$

素因数の和:63014

約数の個数: 48

約数和(自身を含む): 392945280

約数和(自身を除く): 252394008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62971, 125942, 188913, 251884, 377826, 503768, 566739, 755652, 1133478, 1511304, 1952101, 2266956, 3904202, 4533912, 5856303, 7808404, 11712606, 15616808, 17568909, 23425212, 35137818, 46850424, 70275636, 140551272]

約数ペア:

[(1, 140551272), (2, 70275636), (3, 46850424), (4, 35137818), (6, 23425212), (8, 17568909), (9, 15616808), (12, 11712606), (18, 7808404), (24, 5856303), (31, 4533912), (36, 3904202), (62, 2266956), (72, 1952101), (93, 1511304), (124, 1133478), (186, 755652), (248, 566739), (279, 503768), (372, 377826), (558, 251884), (744, 188913), (1116, 125942), (2232, 62971)]