156913985492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1\times {\mathrm{44089}}^1$

素因数の和:45872

約数の個数: 48

約数和(自身を含む): 306121455360

約数和(自身を除く): 149207469868

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1721, 2068, 3442, 6884, 18931, 37862, 44089, 75724, 80887, 88178, 161774, 176356, 323548, 484979, 889757, 969958, 1779514, 1939916, 2072183, 3559028, 4144366, 8288732, 22794013, 45588026, 75877169, 91176052, 151754338, 303508676, 834648859, 1669297718, 3338595436, 3566226943, 7132453886, 14264907772, 39228496373, 78456992746, 156913985492]

約数ペア:

[(1, 156913985492), (2, 78456992746), (4, 39228496373), (11, 14264907772), (22, 7132453886), (44, 3566226943), (47, 3338595436), (94, 1669297718), (188, 834648859), (517, 303508676), (1034, 151754338), (1721, 91176052), (2068, 75877169), (3442, 45588026), (6884, 22794013), (18931, 8288732), (37862, 4144366), (44089, 3559028), (75724, 2072183), (80887, 1939916), (88178, 1779514), (161774, 969958), (176356, 889757), (323548, 484979)]