123289367026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 238243737600

約数和(自身を除く): 114954370574

約数列:

[1, 2, 7, 14, 19, 23, 38, 43, 46, 86, 133, 161, 266, 301, 322, 437, 602, 661, 709, 817, 874, 989, 1322, 1418, 1634, 1978, 3059, 4627, 4963, 5719, 6118, 6923, 9254, 9926, 11438, 12559, 13471, 13846, 15203, 16307, 18791, 25118, 26942, 28423, 30406, 30487, 32614, 37582, 56846, 60974, 87913, 94297, 106421, 114149, 131537, 175826, 188594, 198961, 212842, 213409, 228298, 263074, 288857, 309833, 397922, 426818, 468649, 540037, 577714, 579253, 619666, 653729, 701201, 937298, 1080074, 1158506, 1307458, 1402402, 2021999, 2168831, 3280543, 3780259, 4043998, 4054771, 4337662, 4576103, 4908407, 6561086, 7560518, 8109542, 8904331, 9152206, 9816814, 10778927, 12420851, 13322819, 17808662, 20151907, 21557854, 24841702, 26645638, 40303814, 62330317, 75452489, 86945957, 93259733, 124660634, 141063349, 150904978, 173891914, 186519466, 204799613, 282126698, 382886233, 409599226, 463493861, 765772466, 926987722, 1433597291, 2680203631, 2867194582, 3244457027, 5360407262, 6488914054, 8806383359, 17612766718, 61644683513, 123289367026]

約数ペア:

[(1, 123289367026), (2, 61644683513), (7, 17612766718), (14, 8806383359), (19, 6488914054), (23, 5360407262), (38, 3244457027), (43, 2867194582), (46, 2680203631), (86, 1433597291), (133, 926987722), (161, 765772466), (266, 463493861), (301, 409599226), (322, 382886233), (437, 282126698), (602, 204799613), (661, 186519466), (709, 173891914), (817, 150904978), (874, 141063349), (989, 124660634), (1322, 93259733), (1418, 86945957), (1634, 75452489), (1978, 62330317), (3059, 40303814), (4627, 26645638), (4963, 24841702), (5719, 21557854), (6118, 20151907), (6923, 17808662), (9254, 13322819), (9926, 12420851), (11438, 10778927), (12559, 9816814), (13471, 9152206), (13846, 8904331), (15203, 8109542), (16307, 7560518), (18791, 6561086), (25118, 4908407), (26942, 4576103), (28423, 4337662), (30406, 4054771), (30487, 4043998), (32614, 3780259), (37582, 3280543), (56846, 2168831), (60974, 2021999), (87913, 1402402), (94297, 1307458), (106421, 1158506), (114149, 1080074), (131537, 937298), (175826, 701201), (188594, 653729), (198961, 619666), (212842, 579253), (213409, 577714), (228298, 540037), (263074, 468649), (288857, 426818), (309833, 397922)]