156693856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 338724288

約数和(自身を除く): 182030432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2608, 2731, 3586, 5216, 5462, 7172, 10924, 14344, 21848, 28688, 30041, 43696, 57376, 60082, 87392, 120164, 240328, 445153, 480656, 890306, 961312, 1780612, 3561224, 4896683, 7122448, 9793366, 14244896, 19586732, 39173464, 78346928, 156693856]

約数ペア:

[(1, 156693856), (2, 78346928), (4, 39173464), (8, 19586732), (11, 14244896), (16, 9793366), (22, 7122448), (32, 4896683), (44, 3561224), (88, 1780612), (163, 961312), (176, 890306), (326, 480656), (352, 445153), (652, 240328), (1304, 120164), (1793, 87392), (2608, 60082), (2731, 57376), (3586, 43696), (5216, 30041), (5462, 28688), (7172, 21848), (10924, 14344)]