138834444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 431175360

約数和(自身を除く): 292340916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 43, 49, 51, 57, 68, 76, 84, 86, 98, 102, 114, 119, 129, 133, 147, 172, 196, 204, 228, 238, 258, 266, 289, 294, 301, 323, 357, 399, 476, 516, 532, 578, 588, 602, 646, 714, 731, 798, 817, 833, 867, 903, 931, 969, 1156, 1204, 1292, 1428, 1462, 1596, 1634, 1666, 1734, 1806, 1862, 1938, 2023, 2107, 2193, 2261, 2451, 2499, 2793, 2924, 3268, 3332, 3468, 3612, 3724, 3876, 4046, 4214, 4386, 4522, 4902, 4998, 5117, 5491, 5586, 5719, 6069, 6321, 6783, 8092, 8428, 8772, 9044, 9804, 9996, 10234, 10982, 11172, 11438, 12138, 12427, 12642, 13566, 13889, 14161, 15351, 15827, 16473, 17157, 20468, 21964, 22876, 24276, 24854, 25284, 27132, 27778, 28322, 30702, 31654, 32946, 34314, 35819, 37281, 38437, 40033, 41667, 42483, 47481, 49708, 55556, 56644, 61404, 63308, 65892, 68628, 71638, 74562, 76874, 80066, 83334, 84966, 86989, 94962, 97223, 107457, 115311, 120099, 143276, 149124, 153748, 160132, 166668, 169932, 173978, 189924, 194446, 214914, 230622, 236113, 240198, 260967, 269059, 291669, 347956, 388892, 429828, 461244, 472226, 480396, 521934, 538118, 583338, 608923, 680561, 708339, 807177, 944452, 1043868, 1076236, 1166676, 1217846, 1361122, 1416678, 1614354, 1652791, 1826769, 2041683, 2435692, 2722244, 2833356, 3228708, 3305582, 3653538, 4083366, 4958373, 6611164, 7307076, 8166732, 9916746, 11569537, 19833492, 23139074, 34708611, 46278148, 69417222, 138834444]

約数ペア:

[(1, 138834444), (2, 69417222), (3, 46278148), (4, 34708611), (6, 23139074), (7, 19833492), (12, 11569537), (14, 9916746), (17, 8166732), (19, 7307076), (21, 6611164), (28, 4958373), (34, 4083366), (38, 3653538), (42, 3305582), (43, 3228708), (49, 2833356), (51, 2722244), (57, 2435692), (68, 2041683), (76, 1826769), (84, 1652791), (86, 1614354), (98, 1416678), (102, 1361122), (114, 1217846), (119, 1166676), (129, 1076236), (133, 1043868), (147, 944452), (172, 807177), (196, 708339), (204, 680561), (228, 608923), (238, 583338), (258, 538118), (266, 521934), (289, 480396), (294, 472226), (301, 461244), (323, 429828), (357, 388892), (399, 347956), (476, 291669), (516, 269059), (532, 260967), (578, 240198), (588, 236113), (602, 230622), (646, 214914), (714, 194446), (731, 189924), (798, 173978), (817, 169932), (833, 166668), (867, 160132), (903, 153748), (931, 149124), (969, 143276), (1156, 120099), (1204, 115311), (1292, 107457), (1428, 97223), (1462, 94962), (1596, 86989), (1634, 84966), (1666, 83334), (1734, 80066), (1806, 76874), (1862, 74562), (1938, 71638), (2023, 68628), (2107, 65892), (2193, 63308), (2261, 61404), (2451, 56644), (2499, 55556), (2793, 49708), (2924, 47481), (3268, 42483), (3332, 41667), (3468, 40033), (3612, 38437), (3724, 37281), (3876, 35819), (4046, 34314), (4214, 32946), (4386, 31654), (4522, 30702), (4902, 28322), (4998, 27778), (5117, 27132), (5491, 25284), (5586, 24854), (5719, 24276), (6069, 22876), (6321, 21964), (6783, 20468), (8092, 17157), (8428, 16473), (8772, 15827), (9044, 15351), (9804, 14161), (9996, 13889), (10234, 13566), (10982, 12642), (11172, 12427), (11438, 12138)]