137231248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 222745712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 44, 46, 56, 58, 77, 88, 92, 112, 116, 154, 161, 167, 176, 184, 203, 232, 253, 308, 319, 322, 334, 368, 406, 464, 506, 616, 638, 644, 667, 668, 812, 1012, 1169, 1232, 1276, 1288, 1334, 1336, 1624, 1771, 1837, 2024, 2233, 2338, 2552, 2576, 2668, 2672, 3248, 3542, 3674, 3841, 4048, 4466, 4669, 4676, 4843, 5104, 5336, 7084, 7337, 7348, 7682, 8932, 9338, 9352, 9686, 10672, 12859, 14168, 14674, 14696, 15364, 17864, 18676, 18704, 19372, 25718, 26887, 28336, 29348, 29392, 30728, 33901, 35728, 37352, 38744, 42251, 51359, 51436, 53273, 53774, 58696, 61456, 67802, 74704, 77488, 84502, 102718, 102872, 106546, 107548, 111389, 117392, 135604, 169004, 205436, 205744, 213092, 215096, 222778, 271208, 295757, 338008, 372911, 410872, 426184, 430192, 445556, 542416, 591514, 676016, 745822, 779723, 821744, 852368, 891112, 1183028, 1225279, 1491644, 1559446, 1782224, 2366056, 2450558, 2983288, 3118892, 4732112, 4901116, 5966576, 6237784, 8576953, 9802232, 12475568, 17153906, 19604464, 34307812, 68615624, 137231248]

約数ペア:

[(1, 137231248), (2, 68615624), (4, 34307812), (7, 19604464), (8, 17153906), (11, 12475568), (14, 9802232), (16, 8576953), (22, 6237784), (23, 5966576), (28, 4901116), (29, 4732112), (44, 3118892), (46, 2983288), (56, 2450558), (58, 2366056), (77, 1782224), (88, 1559446), (92, 1491644), (112, 1225279), (116, 1183028), (154, 891112), (161, 852368), (167, 821744), (176, 779723), (184, 745822), (203, 676016), (232, 591514), (253, 542416), (308, 445556), (319, 430192), (322, 426184), (334, 410872), (368, 372911), (406, 338008), (464, 295757), (506, 271208), (616, 222778), (638, 215096), (644, 213092), (667, 205744), (668, 205436), (812, 169004), (1012, 135604), (1169, 117392), (1232, 111389), (1276, 107548), (1288, 106546), (1334, 102872), (1336, 102718), (1624, 84502), (1771, 77488), (1837, 74704), (2024, 67802), (2233, 61456), (2338, 58696), (2552, 53774), (2576, 53273), (2668, 51436), (2672, 51359), (3248, 42251), (3542, 38744), (3674, 37352), (3841, 35728), (4048, 33901), (4466, 30728), (4669, 29392), (4676, 29348), (4843, 28336), (5104, 26887), (5336, 25718), (7084, 19372), (7337, 18704), (7348, 18676), (7682, 17864), (8932, 15364), (9338, 14696), (9352, 14674), (9686, 14168), (10672, 12859)]