15705573128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{82463}}^1$

素因数の和:82674

約数の個数: 64

約数和(自身を含む): 35624448000

約数和(自身を除く): 19918874872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 179, 266, 358, 532, 716, 1064, 1253, 1432, 2506, 3401, 5012, 6802, 10024, 13604, 23807, 27208, 47614, 82463, 95228, 164926, 190456, 329852, 577241, 659704, 1154482, 1566797, 2308964, 3133594, 4617928, 6267188, 10967579, 12534376, 14760877, 21935158, 29521754, 43870316, 59043508, 87740632, 103326139, 118087016, 206652278, 280456663, 413304556, 560913326, 826609112, 1121826652, 1963196641, 2243653304, 3926393282, 7852786564, 15705573128]

約数ペア:

[(1, 15705573128), (2, 7852786564), (4, 3926393282), (7, 2243653304), (8, 1963196641), (14, 1121826652), (19, 826609112), (28, 560913326), (38, 413304556), (56, 280456663), (76, 206652278), (133, 118087016), (152, 103326139), (179, 87740632), (266, 59043508), (358, 43870316), (532, 29521754), (716, 21935158), (1064, 14760877), (1253, 12534376), (1432, 10967579), (2506, 6267188), (3401, 4617928), (5012, 3133594), (6802, 2308964), (10024, 1566797), (13604, 1154482), (23807, 659704), (27208, 577241), (47614, 329852), (82463, 190456), (95228, 164926)]