156630724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 304335360

約数和(自身を除く): 147704636

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 124, 134, 268, 527, 1054, 1109, 1139, 2077, 2108, 2218, 2278, 4154, 4436, 4556, 8308, 18853, 34379, 35309, 37706, 68758, 70618, 74303, 75412, 137516, 141236, 148606, 297212, 584443, 1168886, 1263151, 2303393, 2337772, 2526302, 4606786, 5052604, 9213572, 39157681, 78315362, 156630724]

約数ペア:

[(1, 156630724), (2, 78315362), (4, 39157681), (17, 9213572), (31, 5052604), (34, 4606786), (62, 2526302), (67, 2337772), (68, 2303393), (124, 1263151), (134, 1168886), (268, 584443), (527, 297212), (1054, 148606), (1109, 141236), (1139, 137516), (2077, 75412), (2108, 74303), (2218, 70618), (2278, 68758), (4154, 37706), (4436, 35309), (4556, 34379), (8308, 18853)]