143397754

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 241906176

約数和(自身を除く): 98508422

約数列:

[1, 2, 17, 31, 34, 53, 62, 106, 151, 289, 302, 527, 578, 901, 1054, 1643, 1802, 2567, 3286, 4681, 5134, 8003, 8959, 9362, 15317, 16006, 17918, 27931, 30634, 43639, 55862, 79577, 87278, 136051, 159154, 248093, 272102, 474827, 496186, 949654, 1352809, 2312867, 2705618, 4217581, 4625734, 8435162, 71698877, 143397754]

約数ペア:

[(1, 143397754), (2, 71698877), (17, 8435162), (31, 4625734), (34, 4217581), (53, 2705618), (62, 2312867), (106, 1352809), (151, 949654), (289, 496186), (302, 474827), (527, 272102), (578, 248093), (901, 159154), (1054, 136051), (1643, 87278), (1802, 79577), (2567, 55862), (3286, 43639), (4681, 30634), (5134, 27931), (8003, 17918), (8959, 16006), (9362, 15317)]