138657181484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{185221}}^1$

素因数の和:185430

約数の個数: 48

約数和(自身を含む): 258895902720

約数和(自身を除く): 120238721236

約数列:

[1, 2, 4, 23, 46, 79, 92, 103, 158, 206, 316, 412, 1817, 2369, 3634, 4738, 7268, 8137, 9476, 16274, 32548, 185221, 187151, 370442, 374302, 740884, 748604, 4260083, 8520166, 14632459, 17040332, 19077763, 29264918, 38155526, 58529836, 76311052, 336546557, 438788549, 673093114, 877577098, 1346186228, 1507143277, 1755154196, 3014286554, 6028573108, 34664295371, 69328590742, 138657181484]

約数ペア:

[(1, 138657181484), (2, 69328590742), (4, 34664295371), (23, 6028573108), (46, 3014286554), (79, 1755154196), (92, 1507143277), (103, 1346186228), (158, 877577098), (206, 673093114), (316, 438788549), (412, 336546557), (1817, 76311052), (2369, 58529836), (3634, 38155526), (4738, 29264918), (7268, 19077763), (8137, 17040332), (9476, 14632459), (16274, 8520166), (32548, 4260083), (185221, 748604), (187151, 740884), (370442, 374302)]