140228624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 281767680

約数和(自身を除く): 141539056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1051, 1076, 2102, 2152, 4204, 4304, 8339, 8408, 16678, 16816, 32581, 33356, 65162, 66712, 130324, 133424, 260648, 282719, 521296, 565438, 1130876, 2261752, 4523504, 8764289, 17528578, 35057156, 70114312, 140228624]

約数ペア:

[(1, 140228624), (2, 70114312), (4, 35057156), (8, 17528578), (16, 8764289), (31, 4523504), (62, 2261752), (124, 1130876), (248, 565438), (269, 521296), (496, 282719), (538, 260648), (1051, 133424), (1076, 130324), (2102, 66712), (2152, 65162), (4204, 33356), (4304, 32581), (8339, 16816), (8408, 16678)]