161698884

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 383423040

約数和(自身を除く): 221724156

約数列:

[1, 2, 3, 4, 6, 12, 109, 181, 218, 327, 362, 436, 543, 654, 683, 724, 1086, 1308, 1366, 2049, 2172, 2732, 4098, 8196, 19729, 39458, 59187, 74447, 78916, 118374, 123623, 148894, 223341, 236748, 247246, 297788, 370869, 446682, 494492, 741738, 893364, 1483476, 13474907, 26949814, 40424721, 53899628, 80849442, 161698884]

約数ペア:

[(1, 161698884), (2, 80849442), (3, 53899628), (4, 40424721), (6, 26949814), (12, 13474907), (109, 1483476), (181, 893364), (218, 741738), (327, 494492), (362, 446682), (436, 370869), (543, 297788), (654, 247246), (683, 236748), (724, 223341), (1086, 148894), (1308, 123623), (1366, 118374), (2049, 78916), (2172, 74447), (2732, 59187), (4098, 39458), (8196, 19729)]