157440678902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{272533}}^1$

素因数の和:273872

約数の個数: 32

約数和(自身を含む): 269494700832

約数和(自身を除く): 112054021930

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1307, 2614, 16991, 22219, 33982, 44438, 272533, 288847, 545066, 577694, 3542929, 4633061, 7085858, 9266122, 60229793, 120459586, 356200631, 712401262, 4630608203, 6055410727, 9261216406, 12110821454, 78720339451, 157440678902]

約数ペア:

[(1, 157440678902), (2, 78720339451), (13, 12110821454), (17, 9261216406), (26, 6055410727), (34, 4630608203), (221, 712401262), (442, 356200631), (1307, 120459586), (2614, 60229793), (16991, 9266122), (22219, 7085858), (33982, 4633061), (44438, 3542929), (272533, 577694), (288847, 545066)]