159007842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{180281}}^1$

素因数の和:180303

約数の個数: 36

約数和(自身を含む): 400766886

約数和(自身を除く): 241759044

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 180281, 360562, 540843, 1081686, 1261967, 1622529, 2523934, 3245058, 3785901, 7571802, 8833769, 11357703, 17667538, 22715406, 26501307, 53002614, 79503921, 159007842]

約数ペア:

[(1, 159007842), (2, 79503921), (3, 53002614), (6, 26501307), (7, 22715406), (9, 17667538), (14, 11357703), (18, 8833769), (21, 7571802), (42, 3785901), (49, 3245058), (63, 2523934), (98, 1622529), (126, 1261967), (147, 1081686), (294, 540843), (441, 360562), (882, 180281)]