129076818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 296255232

約数和(自身を除く): 167178414

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 311, 313, 442, 622, 626, 663, 933, 939, 1326, 1866, 1878, 4043, 4069, 5287, 5321, 8086, 8138, 10574, 10642, 12129, 12207, 15861, 15963, 24258, 24414, 31722, 31926, 68731, 69173, 97343, 137462, 138346, 194686, 206193, 207519, 292029, 412386, 415038, 584058, 1265459, 1654831, 2530918, 3309662, 3796377, 4964493, 7592754, 9928986, 21512803, 43025606, 64538409, 129076818]

約数ペア:

[(1, 129076818), (2, 64538409), (3, 43025606), (6, 21512803), (13, 9928986), (17, 7592754), (26, 4964493), (34, 3796377), (39, 3309662), (51, 2530918), (78, 1654831), (102, 1265459), (221, 584058), (311, 415038), (313, 412386), (442, 292029), (622, 207519), (626, 206193), (663, 194686), (933, 138346), (939, 137462), (1326, 97343), (1866, 69173), (1878, 68731), (4043, 31926), (4069, 31722), (5287, 24414), (5321, 24258), (8086, 15963), (8138, 15861), (10574, 12207), (10642, 12129)]