156931208656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13417511}}^1$

素因数の和:13417579

約数の個数: 40

約数和(自身を含む): 329426754624

約数和(自身を除く): 172495545968

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 13417511, 26835022, 53670044, 107340088, 214680176, 228097687, 456195374, 576952973, 912390748, 1153905946, 1824781496, 2307811892, 3649562992, 4615623784, 9231247568, 9808200541, 19616401082, 39232802164, 78465604328, 156931208656]

約数ペア:

[(1, 156931208656), (2, 78465604328), (4, 39232802164), (8, 19616401082), (16, 9808200541), (17, 9231247568), (34, 4615623784), (43, 3649562992), (68, 2307811892), (86, 1824781496), (136, 1153905946), (172, 912390748), (272, 576952973), (344, 456195374), (688, 228097687), (731, 214680176), (1462, 107340088), (2924, 53670044), (5848, 26835022), (11696, 13417511)]