165017916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 505709568

約数和(自身を除く): 340691652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 71, 84, 92, 126, 138, 142, 161, 207, 213, 252, 276, 284, 322, 401, 414, 426, 483, 497, 639, 644, 802, 828, 852, 966, 994, 1203, 1278, 1449, 1491, 1604, 1633, 1932, 1988, 2406, 2556, 2807, 2898, 2982, 3266, 3609, 4473, 4812, 4899, 5614, 5796, 5964, 6532, 7218, 8421, 8946, 9223, 9798, 11228, 11431, 14436, 14697, 16842, 17892, 18446, 19596, 22862, 25263, 27669, 28471, 29394, 33684, 34293, 36892, 45724, 50526, 55338, 56942, 58788, 64561, 68586, 83007, 85413, 101052, 102879, 110676, 113884, 129122, 137172, 166014, 170826, 193683, 199297, 205758, 256239, 258244, 332028, 341652, 387366, 398594, 411516, 512478, 581049, 597891, 654833, 774732, 797188, 1024956, 1162098, 1195782, 1309666, 1793673, 1964499, 2324196, 2391564, 2619332, 3587346, 3928998, 4583831, 5893497, 7174692, 7857996, 9167662, 11786994, 13751493, 18335324, 23573988, 27502986, 41254479, 55005972, 82508958, 165017916]

約数ペア:

[(1, 165017916), (2, 82508958), (3, 55005972), (4, 41254479), (6, 27502986), (7, 23573988), (9, 18335324), (12, 13751493), (14, 11786994), (18, 9167662), (21, 7857996), (23, 7174692), (28, 5893497), (36, 4583831), (42, 3928998), (46, 3587346), (63, 2619332), (69, 2391564), (71, 2324196), (84, 1964499), (92, 1793673), (126, 1309666), (138, 1195782), (142, 1162098), (161, 1024956), (207, 797188), (213, 774732), (252, 654833), (276, 597891), (284, 581049), (322, 512478), (401, 411516), (414, 398594), (426, 387366), (483, 341652), (497, 332028), (639, 258244), (644, 256239), (802, 205758), (828, 199297), (852, 193683), (966, 170826), (994, 166014), (1203, 137172), (1278, 129122), (1449, 113884), (1491, 110676), (1604, 102879), (1633, 101052), (1932, 85413), (1988, 83007), (2406, 68586), (2556, 64561), (2807, 58788), (2898, 56942), (2982, 55338), (3266, 50526), (3609, 45724), (4473, 36892), (4812, 34293), (4899, 33684), (5614, 29394), (5796, 28471), (5964, 27669), (6532, 25263), (7218, 22862), (8421, 19596), (8946, 18446), (9223, 17892), (9798, 16842), (11228, 14697), (11431, 14436)]