131745432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 408844800

約数和(自身を除く): 277099368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 273, 312, 337, 358, 364, 537, 546, 674, 716, 728, 1011, 1074, 1092, 1253, 1348, 1432, 2022, 2148, 2184, 2327, 2359, 2506, 2696, 3759, 4044, 4296, 4381, 4654, 4718, 5012, 6981, 7077, 7518, 8088, 8762, 9308, 9436, 10024, 13143, 13962, 14154, 15036, 16289, 17524, 18616, 18872, 26286, 27924, 28308, 30072, 30667, 32578, 35048, 48867, 52572, 55848, 56616, 60323, 61334, 65156, 92001, 97734, 105144, 120646, 122668, 130312, 180969, 184002, 195468, 241292, 245336, 361938, 368004, 390936, 422261, 482584, 723876, 736008, 784199, 844522, 1266783, 1447752, 1568398, 1689044, 2352597, 2533566, 3136796, 3378088, 4705194, 5067132, 5489393, 6273592, 9410388, 10134264, 10978786, 16468179, 18820776, 21957572, 32936358, 43915144, 65872716, 131745432]

約数ペア:

[(1, 131745432), (2, 65872716), (3, 43915144), (4, 32936358), (6, 21957572), (7, 18820776), (8, 16468179), (12, 10978786), (13, 10134264), (14, 9410388), (21, 6273592), (24, 5489393), (26, 5067132), (28, 4705194), (39, 3378088), (42, 3136796), (52, 2533566), (56, 2352597), (78, 1689044), (84, 1568398), (91, 1447752), (104, 1266783), (156, 844522), (168, 784199), (179, 736008), (182, 723876), (273, 482584), (312, 422261), (337, 390936), (358, 368004), (364, 361938), (537, 245336), (546, 241292), (674, 195468), (716, 184002), (728, 180969), (1011, 130312), (1074, 122668), (1092, 120646), (1253, 105144), (1348, 97734), (1432, 92001), (2022, 65156), (2148, 61334), (2184, 60323), (2327, 56616), (2359, 55848), (2506, 52572), (2696, 48867), (3759, 35048), (4044, 32578), (4296, 30667), (4381, 30072), (4654, 28308), (4718, 27924), (5012, 26286), (6981, 18872), (7077, 18616), (7518, 17524), (8088, 16289), (8762, 15036), (9308, 14154), (9436, 13962), (10024, 13143)]