156920404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 305206272

約数和(自身を除く): 148285868

約数列:

[1, 2, 4, 17, 34, 37, 47, 68, 74, 94, 148, 188, 629, 799, 1258, 1327, 1598, 1739, 2516, 2654, 3196, 3478, 5308, 6956, 22559, 29563, 45118, 49099, 59126, 62369, 90236, 98198, 118252, 124738, 196396, 249476, 834683, 1060273, 1669366, 2120546, 2307653, 3338732, 4241092, 4615306, 9230612, 39230101, 78460202, 156920404]

約数ペア:

[(1, 156920404), (2, 78460202), (4, 39230101), (17, 9230612), (34, 4615306), (37, 4241092), (47, 3338732), (68, 2307653), (74, 2120546), (94, 1669366), (148, 1060273), (188, 834683), (629, 249476), (799, 196396), (1258, 124738), (1327, 118252), (1598, 98198), (1739, 90236), (2516, 62369), (2654, 59126), (3196, 49099), (3478, 45118), (5308, 29563), (6956, 22559)]