139584692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 274036224

約数和(自身を除く): 134451532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 262, 403, 524, 661, 806, 1322, 1612, 1703, 2644, 3406, 4061, 6812, 8122, 8593, 16244, 17186, 20491, 34372, 40982, 52793, 81964, 86591, 105586, 173182, 211172, 266383, 346364, 532766, 1065532, 1125683, 2251366, 2684321, 4502732, 5368642, 10737284, 34896173, 69792346, 139584692]

約数ペア:

[(1, 139584692), (2, 69792346), (4, 34896173), (13, 10737284), (26, 5368642), (31, 4502732), (52, 2684321), (62, 2251366), (124, 1125683), (131, 1065532), (262, 532766), (403, 346364), (524, 266383), (661, 211172), (806, 173182), (1322, 105586), (1612, 86591), (1703, 81964), (2644, 52793), (3406, 40982), (4061, 34372), (6812, 20491), (8122, 17186), (8593, 16244)]