131487624

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7044

約数の個数: 80

約数和(自身を含む): 381041100

約数和(自身を除く): 249553476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 6997, 9396, 13994, 18792, 20991, 27988, 41982, 55976, 62973, 83964, 125946, 167928, 188919, 202913, 251892, 377838, 405826, 503784, 566757, 608739, 755676, 811652, 1133514, 1217478, 1511352, 1623304, 1826217, 2267028, 2434956, 3652434, 4534056, 4869912, 5478651, 7304868, 10957302, 14609736, 16435953, 21914604, 32871906, 43829208, 65743812, 131487624]

約数ペア:

[(1, 131487624), (2, 65743812), (3, 43829208), (4, 32871906), (6, 21914604), (8, 16435953), (9, 14609736), (12, 10957302), (18, 7304868), (24, 5478651), (27, 4869912), (29, 4534056), (36, 3652434), (54, 2434956), (58, 2267028), (72, 1826217), (81, 1623304), (87, 1511352), (108, 1217478), (116, 1133514), (162, 811652), (174, 755676), (216, 608739), (232, 566757), (261, 503784), (324, 405826), (348, 377838), (522, 251892), (648, 202913), (696, 188919), (783, 167928), (1044, 125946), (1566, 83964), (2088, 62973), (2349, 55976), (3132, 41982), (4698, 27988), (6264, 20991), (6997, 18792), (9396, 13994)]