149616698

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 290957184

約数和(自身を除く): 141340486

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 329, 517, 539, 658, 1034, 1078, 2303, 2953, 3619, 4606, 5906, 7238, 20671, 25333, 32483, 41342, 50666, 64966, 138791, 144697, 227381, 277582, 289394, 454762, 971537, 1526701, 1591667, 1943074, 3053402, 3183334, 6800759, 10686907, 13601518, 21373814, 74808349, 149616698]

約数ペア:

[(1, 149616698), (2, 74808349), (7, 21373814), (11, 13601518), (14, 10686907), (22, 6800759), (47, 3183334), (49, 3053402), (77, 1943074), (94, 1591667), (98, 1526701), (154, 971537), (329, 454762), (517, 289394), (539, 277582), (658, 227381), (1034, 144697), (1078, 138791), (2303, 64966), (2953, 50666), (3619, 41342), (4606, 32483), (5906, 25333), (7238, 20671)]