145515272

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89603}}^1$

素因数の和:89645

約数の個数: 32

約数和(自身を含む): 322574400

約数和(自身を除く): 177059128

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 89603, 179206, 358412, 627221, 716824, 1254442, 2508884, 2598487, 5017768, 5196974, 10393948, 18189409, 20787896, 36378818, 72757636, 145515272]

約数ペア:

[(1, 145515272), (2, 72757636), (4, 36378818), (7, 20787896), (8, 18189409), (14, 10393948), (28, 5196974), (29, 5017768), (56, 2598487), (58, 2508884), (116, 1254442), (203, 716824), (232, 627221), (406, 358412), (812, 179206), (1624, 89603)]