145989744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178909}}^1$

素因数の和:178937

約数の個数: 40

約数和(自身を含む): 399327120

約数和(自身を除く): 253337376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 178909, 357818, 536727, 715636, 1073454, 1431272, 2146908, 2862544, 3041453, 4293816, 6082906, 8587632, 9124359, 12165812, 18248718, 24331624, 36497436, 48663248, 72994872, 145989744]

約数ペア:

[(1, 145989744), (2, 72994872), (3, 48663248), (4, 36497436), (6, 24331624), (8, 18248718), (12, 12165812), (16, 9124359), (17, 8587632), (24, 6082906), (34, 4293816), (48, 3041453), (51, 2862544), (68, 2146908), (102, 1431272), (136, 1073454), (204, 715636), (272, 536727), (408, 357818), (816, 178909)]