157047972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 388991232

約数和(自身を除く): 231943260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 541, 1082, 1423, 1623, 2164, 2846, 3246, 4269, 5692, 6492, 8538, 9197, 17076, 18394, 24191, 27591, 36788, 48382, 55182, 72573, 96764, 110364, 145146, 290292, 769843, 1539686, 2309529, 3079372, 4619058, 9238116, 13087331, 26174662, 39261993, 52349324, 78523986, 157047972]

約数ペア:

[(1, 157047972), (2, 78523986), (3, 52349324), (4, 39261993), (6, 26174662), (12, 13087331), (17, 9238116), (34, 4619058), (51, 3079372), (68, 2309529), (102, 1539686), (204, 769843), (541, 290292), (1082, 145146), (1423, 110364), (1623, 96764), (2164, 72573), (2846, 55182), (3246, 48382), (4269, 36788), (5692, 27591), (6492, 24191), (8538, 18394), (9197, 17076)]