130726752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 385363440

約数和(自身を除く): 254636688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 109, 124, 156, 186, 208, 218, 248, 312, 327, 372, 403, 416, 436, 496, 624, 654, 744, 806, 872, 961, 992, 1209, 1248, 1308, 1417, 1488, 1612, 1744, 1922, 2418, 2616, 2834, 2883, 2976, 3224, 3379, 3488, 3844, 4251, 4836, 5232, 5668, 5766, 6448, 6758, 7688, 8502, 9672, 10137, 10464, 11336, 11532, 12493, 12896, 13516, 15376, 17004, 19344, 20274, 22672, 23064, 24986, 27032, 30752, 34008, 37479, 38688, 40548, 43927, 45344, 46128, 49972, 54064, 68016, 74958, 81096, 87854, 92256, 99944, 104749, 108128, 131781, 136032, 149916, 162192, 175708, 199888, 209498, 263562, 299832, 314247, 324384, 351416, 399776, 418996, 527124, 599664, 628494, 702832, 837992, 1054248, 1199328, 1256988, 1361737, 1405664, 1675984, 2108496, 2513976, 2723474, 3351968, 4085211, 4216992, 5027952, 5446948, 8170422, 10055904, 10893896, 16340844, 21787792, 32681688, 43575584, 65363376, 130726752]

約数ペア:

[(1, 130726752), (2, 65363376), (3, 43575584), (4, 32681688), (6, 21787792), (8, 16340844), (12, 10893896), (13, 10055904), (16, 8170422), (24, 5446948), (26, 5027952), (31, 4216992), (32, 4085211), (39, 3351968), (48, 2723474), (52, 2513976), (62, 2108496), (78, 1675984), (93, 1405664), (96, 1361737), (104, 1256988), (109, 1199328), (124, 1054248), (156, 837992), (186, 702832), (208, 628494), (218, 599664), (248, 527124), (312, 418996), (327, 399776), (372, 351416), (403, 324384), (416, 314247), (436, 299832), (496, 263562), (624, 209498), (654, 199888), (744, 175708), (806, 162192), (872, 149916), (961, 136032), (992, 131781), (1209, 108128), (1248, 104749), (1308, 99944), (1417, 92256), (1488, 87854), (1612, 81096), (1744, 74958), (1922, 68016), (2418, 54064), (2616, 49972), (2834, 46128), (2883, 45344), (2976, 43927), (3224, 40548), (3379, 38688), (3488, 37479), (3844, 34008), (4251, 30752), (4836, 27032), (5232, 24986), (5668, 23064), (5766, 22672), (6448, 20274), (6758, 19344), (7688, 17004), (8502, 15376), (9672, 13516), (10137, 12896), (10464, 12493), (11336, 11532)]