138868344

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 403714080

約数和(自身を除く): 264845736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 223, 248, 279, 324, 372, 446, 558, 648, 669, 744, 837, 892, 961, 1116, 1338, 1674, 1784, 1922, 2007, 2232, 2511, 2676, 2883, 3348, 3844, 4014, 5022, 5352, 5766, 6021, 6696, 6913, 7688, 8028, 8649, 10044, 11532, 12042, 13826, 16056, 17298, 18063, 20088, 20739, 23064, 24084, 25947, 27652, 34596, 36126, 41478, 48168, 51894, 55304, 62217, 69192, 72252, 77841, 82956, 103788, 124434, 144504, 155682, 165912, 186651, 207576, 214303, 248868, 311364, 373302, 428606, 497736, 559953, 622728, 642909, 746604, 857212, 1119906, 1285818, 1493208, 1714424, 1928727, 2239812, 2571636, 3857454, 4479624, 5143272, 5786181, 7714908, 11572362, 15429816, 17358543, 23144724, 34717086, 46289448, 69434172, 138868344]

約数ペア:

[(1, 138868344), (2, 69434172), (3, 46289448), (4, 34717086), (6, 23144724), (8, 17358543), (9, 15429816), (12, 11572362), (18, 7714908), (24, 5786181), (27, 5143272), (31, 4479624), (36, 3857454), (54, 2571636), (62, 2239812), (72, 1928727), (81, 1714424), (93, 1493208), (108, 1285818), (124, 1119906), (162, 857212), (186, 746604), (216, 642909), (223, 622728), (248, 559953), (279, 497736), (324, 428606), (372, 373302), (446, 311364), (558, 248868), (648, 214303), (669, 207576), (744, 186651), (837, 165912), (892, 155682), (961, 144504), (1116, 124434), (1338, 103788), (1674, 82956), (1784, 77841), (1922, 72252), (2007, 69192), (2232, 62217), (2511, 55304), (2676, 51894), (2883, 48168), (3348, 41478), (3844, 36126), (4014, 34596), (5022, 27652), (5352, 25947), (5766, 24084), (6021, 23064), (6696, 20739), (6913, 20088), (7688, 18063), (8028, 17298), (8649, 16056), (10044, 13826), (11532, 12042)]