122353670128

素因数分解:

$2^4\times {\mathrm{17707}}^1\times {\mathrm{431869}}^1$

素因数の和:449584

約数の個数: 20

約数和(自身を含む): 237074172760

約数和(自身を除く): 114720502632

約数列:

[1, 2, 4, 8, 16, 17707, 35414, 70828, 141656, 283312, 431869, 863738, 1727476, 3454952, 6909904, 7647104383, 15294208766, 30588417532, 61176835064, 122353670128]

約数ペア:

[(1, 122353670128), (2, 61176835064), (4, 30588417532), (8, 15294208766), (16, 7647104383), (17707, 6909904), (35414, 3454952), (70828, 1727476), (141656, 863738), (283312, 431869)]