140750148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 426553344

約数和(自身を除く): 285803196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 462, 463, 517, 539, 564, 588, 658, 924, 926, 987, 1034, 1078, 1316, 1389, 1551, 1617, 1852, 1974, 2068, 2156, 2303, 2778, 3102, 3234, 3241, 3619, 3948, 4606, 5093, 5556, 6204, 6468, 6482, 6909, 7238, 9212, 9723, 10186, 10857, 12964, 13818, 14476, 15279, 19446, 20372, 21714, 21761, 22687, 25333, 27636, 30558, 35651, 38892, 43428, 43522, 45374, 50666, 61116, 65283, 68061, 71302, 75999, 87044, 90748, 101332, 106953, 130566, 136122, 142604, 151998, 152327, 213906, 239371, 249557, 261132, 272244, 303996, 304654, 427812, 456981, 478742, 499114, 609308, 718113, 748671, 913962, 957484, 998228, 1066289, 1436226, 1497342, 1675597, 1827924, 2132578, 2872452, 2994684, 3198867, 3351194, 4265156, 5026791, 6397734, 6702388, 10053582, 11729179, 12795468, 20107164, 23458358, 35187537, 46916716, 70375074, 140750148]

約数ペア:

[(1, 140750148), (2, 70375074), (3, 46916716), (4, 35187537), (6, 23458358), (7, 20107164), (11, 12795468), (12, 11729179), (14, 10053582), (21, 6702388), (22, 6397734), (28, 5026791), (33, 4265156), (42, 3351194), (44, 3198867), (47, 2994684), (49, 2872452), (66, 2132578), (77, 1827924), (84, 1675597), (94, 1497342), (98, 1436226), (132, 1066289), (141, 998228), (147, 957484), (154, 913962), (188, 748671), (196, 718113), (231, 609308), (282, 499114), (294, 478742), (308, 456981), (329, 427812), (462, 304654), (463, 303996), (517, 272244), (539, 261132), (564, 249557), (588, 239371), (658, 213906), (924, 152327), (926, 151998), (987, 142604), (1034, 136122), (1078, 130566), (1316, 106953), (1389, 101332), (1551, 90748), (1617, 87044), (1852, 75999), (1974, 71302), (2068, 68061), (2156, 65283), (2303, 61116), (2778, 50666), (3102, 45374), (3234, 43522), (3241, 43428), (3619, 38892), (3948, 35651), (4606, 30558), (5093, 27636), (5556, 25333), (6204, 22687), (6468, 21761), (6482, 21714), (6909, 20372), (7238, 19446), (9212, 15279), (9723, 14476), (10186, 13818), (10857, 12964)]