157536484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 336147840

約数和(自身を除く): 178611356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2363, 2381, 3892, 4726, 4762, 9452, 9524, 16541, 16667, 33082, 33334, 40477, 66164, 66668, 80954, 161908, 283339, 330959, 566678, 661918, 1133356, 1323836, 2316713, 4633426, 5626303, 9266852, 11252606, 22505212, 39384121, 78768242, 157536484]

約数ペア:

[(1, 157536484), (2, 78768242), (4, 39384121), (7, 22505212), (14, 11252606), (17, 9266852), (28, 5626303), (34, 4633426), (68, 2316713), (119, 1323836), (139, 1133356), (238, 661918), (278, 566678), (476, 330959), (556, 283339), (973, 161908), (1946, 80954), (2363, 66668), (2381, 66164), (3892, 40477), (4726, 33334), (4762, 33082), (9452, 16667), (9524, 16541)]