142581348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 450567936

約数和(自身を除く): 307986588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 613, 639, 819, 852, 923, 994, 1092, 1226, 1278, 1491, 1638, 1839, 1846, 1988, 2452, 2556, 2769, 2982, 3276, 3678, 3692, 4291, 4473, 5517, 5538, 5964, 6461, 7356, 7969, 8307, 8582, 8946, 11034, 11076, 12873, 12922, 15938, 16614, 17164, 17892, 19383, 22068, 23907, 25746, 25844, 31876, 33228, 38619, 38766, 43523, 47814, 51492, 55783, 58149, 71721, 77238, 77532, 87046, 95628, 111566, 116298, 130569, 143442, 154476, 167349, 174092, 223132, 232596, 261138, 286884, 304661, 334698, 391707, 502047, 522276, 565799, 609322, 669396, 783414, 913983, 1004094, 1131598, 1218644, 1566828, 1697397, 1827966, 2008188, 2263196, 2741949, 3394794, 3655932, 3960593, 5092191, 5483898, 6789588, 7921186, 10184382, 10967796, 11881779, 15842372, 20368764, 23763558, 35645337, 47527116, 71290674, 142581348]

約数ペア:

[(1, 142581348), (2, 71290674), (3, 47527116), (4, 35645337), (6, 23763558), (7, 20368764), (9, 15842372), (12, 11881779), (13, 10967796), (14, 10184382), (18, 7921186), (21, 6789588), (26, 5483898), (28, 5092191), (36, 3960593), (39, 3655932), (42, 3394794), (52, 2741949), (63, 2263196), (71, 2008188), (78, 1827966), (84, 1697397), (91, 1566828), (117, 1218644), (126, 1131598), (142, 1004094), (156, 913983), (182, 783414), (213, 669396), (234, 609322), (252, 565799), (273, 522276), (284, 502047), (364, 391707), (426, 334698), (468, 304661), (497, 286884), (546, 261138), (613, 232596), (639, 223132), (819, 174092), (852, 167349), (923, 154476), (994, 143442), (1092, 130569), (1226, 116298), (1278, 111566), (1491, 95628), (1638, 87046), (1839, 77532), (1846, 77238), (1988, 71721), (2452, 58149), (2556, 55783), (2769, 51492), (2982, 47814), (3276, 43523), (3678, 38766), (3692, 38619), (4291, 33228), (4473, 31876), (5517, 25844), (5538, 25746), (5964, 23907), (6461, 22068), (7356, 19383), (7969, 17892), (8307, 17164), (8582, 16614), (8946, 15938), (11034, 12922), (11076, 12873)]