109747997524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{168089}}^1$

素因数の和:168205

約数の個数: 72

約数和(自身を含む): 225348177600

約数和(自身を除く): 115600180076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 121, 142, 209, 242, 284, 418, 484, 781, 836, 1349, 1562, 2299, 2698, 3124, 4598, 5396, 8591, 9196, 14839, 17182, 29678, 34364, 59356, 163229, 168089, 326458, 336178, 652916, 672356, 1848979, 3193691, 3697958, 6387382, 7395916, 11934319, 12774764, 20338769, 23868638, 35130601, 40677538, 47737276, 70261202, 81355076, 131277509, 140522404, 226752061, 262555018, 386436611, 453504122, 525110036, 772873222, 907008244, 1444052599, 1545746444, 2494272671, 2888105198, 4988545342, 5776210396, 9977090684, 27436999381, 54873998762, 109747997524]

約数ペア:

[(1, 109747997524), (2, 54873998762), (4, 27436999381), (11, 9977090684), (19, 5776210396), (22, 4988545342), (38, 2888105198), (44, 2494272671), (71, 1545746444), (76, 1444052599), (121, 907008244), (142, 772873222), (209, 525110036), (242, 453504122), (284, 386436611), (418, 262555018), (484, 226752061), (781, 140522404), (836, 131277509), (1349, 81355076), (1562, 70261202), (2299, 47737276), (2698, 40677538), (3124, 35130601), (4598, 23868638), (5396, 20338769), (8591, 12774764), (9196, 11934319), (14839, 7395916), (17182, 6387382), (29678, 3697958), (34364, 3193691), (59356, 1848979), (163229, 672356), (168089, 652916), (326458, 336178)]