144422894

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19139}}^1$

素因数の和:19173

約数の個数: 32

約数和(自身を含む): 275616000

約数和(自身を除く): 131193106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 19139, 38278, 133973, 210529, 267946, 421058, 937811, 1473703, 1875622, 2947406, 6564677, 10315921, 13129354, 20631842, 72211447, 144422894]

約数ペア:

[(1, 144422894), (2, 72211447), (7, 20631842), (11, 13129354), (14, 10315921), (22, 6564677), (49, 2947406), (77, 1875622), (98, 1473703), (154, 937811), (343, 421058), (539, 267946), (686, 210529), (1078, 133973), (3773, 38278), (7546, 19139)]