168693816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5356

約数の個数: 64

約数和(自身を含む): 445547520

約数和(自身を除く): 276853704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5273, 5332, 7998, 10546, 10664, 15819, 15996, 21092, 31638, 31992, 42184, 63276, 126552, 163463, 226739, 326926, 453478, 490389, 653852, 680217, 906956, 980778, 1307704, 1360434, 1813912, 1961556, 2720868, 3923112, 5441736, 7028909, 14057818, 21086727, 28115636, 42173454, 56231272, 84346908, 168693816]

約数ペア:

[(1, 168693816), (2, 84346908), (3, 56231272), (4, 42173454), (6, 28115636), (8, 21086727), (12, 14057818), (24, 7028909), (31, 5441736), (43, 3923112), (62, 2720868), (86, 1961556), (93, 1813912), (124, 1360434), (129, 1307704), (172, 980778), (186, 906956), (248, 680217), (258, 653852), (344, 490389), (372, 453478), (516, 326926), (744, 226739), (1032, 163463), (1333, 126552), (2666, 63276), (3999, 42184), (5273, 31992), (5332, 31638), (7998, 21092), (10546, 15996), (10664, 15819)]