144620734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 241289280

約数和(自身を除く): 96668546

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 782, 1069, 2138, 2941, 3979, 5882, 7958, 18173, 24587, 36346, 49174, 67643, 135286, 184937, 369874, 417979, 835958, 3143929, 4253551, 6287858, 8507102, 72310367, 144620734]

約数ペア:

[(1, 144620734), (2, 72310367), (17, 8507102), (23, 6287858), (34, 4253551), (46, 3143929), (173, 835958), (346, 417979), (391, 369874), (782, 184937), (1069, 135286), (2138, 67643), (2941, 49174), (3979, 36346), (5882, 24587), (7958, 18173)]