149205784

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 241495016

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 56, 67, 76, 91, 92, 98, 104, 133, 134, 152, 161, 182, 184, 196, 247, 266, 268, 299, 322, 364, 392, 437, 469, 494, 532, 536, 598, 637, 644, 728, 871, 874, 931, 938, 988, 1064, 1127, 1196, 1273, 1274, 1288, 1541, 1729, 1742, 1748, 1862, 1876, 1976, 2093, 2254, 2392, 2546, 2548, 3059, 3082, 3283, 3458, 3484, 3496, 3724, 3752, 4186, 4508, 5092, 5096, 5681, 6097, 6118, 6164, 6566, 6916, 6968, 7448, 8372, 8911, 9016, 10184, 10787, 11362, 12103, 12194, 12236, 12328, 13132, 13832, 14651, 16549, 16744, 17822, 20033, 21413, 21574, 22724, 24206, 24388, 24472, 26264, 29279, 29302, 33098, 35644, 39767, 40066, 42679, 42826, 43148, 45448, 48412, 48776, 58558, 58604, 62377, 66196, 71288, 75509, 79534, 80132, 85358, 85652, 86296, 96824, 115843, 117116, 117208, 124754, 132392, 140231, 151018, 159068, 160264, 170716, 171304, 204953, 231686, 234232, 249508, 278369, 280462, 302036, 318136, 341432, 380627, 409906, 463372, 499016, 556738, 560924, 604072, 761254, 810901, 819812, 926744, 981617, 1113476, 1121848, 1434671, 1522508, 1621802, 1639624, 1963234, 2226952, 2664389, 2869342, 3045016, 3243604, 3926468, 5328778, 5738684, 6487208, 7852936, 10657556, 11477368, 18650723, 21315112, 37301446, 74602892, 149205784]

約数ペア:

[(1, 149205784), (2, 74602892), (4, 37301446), (7, 21315112), (8, 18650723), (13, 11477368), (14, 10657556), (19, 7852936), (23, 6487208), (26, 5738684), (28, 5328778), (38, 3926468), (46, 3243604), (49, 3045016), (52, 2869342), (56, 2664389), (67, 2226952), (76, 1963234), (91, 1639624), (92, 1621802), (98, 1522508), (104, 1434671), (133, 1121848), (134, 1113476), (152, 981617), (161, 926744), (182, 819812), (184, 810901), (196, 761254), (247, 604072), (266, 560924), (268, 556738), (299, 499016), (322, 463372), (364, 409906), (392, 380627), (437, 341432), (469, 318136), (494, 302036), (532, 280462), (536, 278369), (598, 249508), (637, 234232), (644, 231686), (728, 204953), (871, 171304), (874, 170716), (931, 160264), (938, 159068), (988, 151018), (1064, 140231), (1127, 132392), (1196, 124754), (1273, 117208), (1274, 117116), (1288, 115843), (1541, 96824), (1729, 86296), (1742, 85652), (1748, 85358), (1862, 80132), (1876, 79534), (1976, 75509), (2093, 71288), (2254, 66196), (2392, 62377), (2546, 58604), (2548, 58558), (3059, 48776), (3082, 48412), (3283, 45448), (3458, 43148), (3484, 42826), (3496, 42679), (3724, 40066), (3752, 39767), (4186, 35644), (4508, 33098), (5092, 29302), (5096, 29279), (5681, 26264), (6097, 24472), (6118, 24388), (6164, 24206), (6566, 22724), (6916, 21574), (6968, 21413), (7448, 20033), (8372, 17822), (8911, 16744), (9016, 16549), (10184, 14651), (10787, 13832), (11362, 13132), (12103, 12328), (12194, 12236)]