144423916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12799}}^1$

素因数の和:12854

約数の個数: 48

約数和(自身を含む): 321126400

約数和(自身を除く): 176702484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 12799, 25598, 51196, 89593, 166387, 179186, 332774, 358372, 396769, 665548, 793538, 1164709, 1587076, 2329418, 2777383, 4658836, 5157997, 5554766, 10315994, 11109532, 20631988, 36105979, 72211958, 144423916]

約数ペア:

[(1, 144423916), (2, 72211958), (4, 36105979), (7, 20631988), (13, 11109532), (14, 10315994), (26, 5554766), (28, 5157997), (31, 4658836), (52, 2777383), (62, 2329418), (91, 1587076), (124, 1164709), (182, 793538), (217, 665548), (364, 396769), (403, 358372), (434, 332774), (806, 179186), (868, 166387), (1612, 89593), (2821, 51196), (5642, 25598), (11284, 12799)]