143917552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1217}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 294512400

約数和(自身を除く): 150594848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 778, 1217, 1556, 2434, 3112, 4868, 6224, 7391, 9736, 14782, 19472, 23123, 29564, 46246, 59128, 92492, 118256, 184984, 369968, 473413, 946826, 1893652, 3787304, 7574608, 8994847, 17989694, 35979388, 71958776, 143917552]

約数ペア:

[(1, 143917552), (2, 71958776), (4, 35979388), (8, 17989694), (16, 8994847), (19, 7574608), (38, 3787304), (76, 1893652), (152, 946826), (304, 473413), (389, 369968), (778, 184984), (1217, 118256), (1556, 92492), (2434, 59128), (3112, 46246), (4868, 29564), (6224, 23123), (7391, 19472), (9736, 14782)]