138386232

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 404991840

約数和(自身を除く): 266605608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 108, 124, 162, 166, 186, 216, 248, 249, 279, 324, 332, 372, 498, 558, 648, 664, 744, 747, 837, 996, 1116, 1494, 1674, 1992, 2232, 2241, 2511, 2573, 2988, 3348, 4482, 5022, 5146, 5976, 6696, 6723, 6889, 7719, 8964, 10044, 10292, 13446, 13778, 15438, 17928, 20088, 20584, 20667, 23157, 26892, 27556, 30876, 41334, 46314, 53784, 55112, 61752, 62001, 69471, 82668, 92628, 124002, 138942, 165336, 185256, 186003, 208413, 213559, 248004, 277884, 372006, 416826, 427118, 496008, 555768, 558009, 640677, 744012, 833652, 854236, 1116018, 1281354, 1488024, 1667304, 1708472, 1922031, 2232036, 2562708, 3844062, 4464072, 5125416, 5766093, 7688124, 11532186, 15376248, 17298279, 23064372, 34596558, 46128744, 69193116, 138386232]

約数ペア:

[(1, 138386232), (2, 69193116), (3, 46128744), (4, 34596558), (6, 23064372), (8, 17298279), (9, 15376248), (12, 11532186), (18, 7688124), (24, 5766093), (27, 5125416), (31, 4464072), (36, 3844062), (54, 2562708), (62, 2232036), (72, 1922031), (81, 1708472), (83, 1667304), (93, 1488024), (108, 1281354), (124, 1116018), (162, 854236), (166, 833652), (186, 744012), (216, 640677), (248, 558009), (249, 555768), (279, 496008), (324, 427118), (332, 416826), (372, 372006), (498, 277884), (558, 248004), (648, 213559), (664, 208413), (744, 186003), (747, 185256), (837, 165336), (996, 138942), (1116, 124002), (1494, 92628), (1674, 82668), (1992, 69471), (2232, 62001), (2241, 61752), (2511, 55112), (2573, 53784), (2988, 46314), (3348, 41334), (4482, 30876), (5022, 27556), (5146, 26892), (5976, 23157), (6696, 20667), (6723, 20584), (6889, 20088), (7719, 17928), (8964, 15438), (10044, 13778), (10292, 13446)]