171379992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2665

約数の個数: 128

約数和(自身を含む): 541209600

約数和(自身を除く): 369829608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2346, 2609, 2737, 2856, 3128, 3864, 4692, 5218, 5474, 7827, 8211, 9384, 10436, 10948, 15654, 16422, 18263, 20872, 21896, 31308, 32844, 36526, 44353, 54789, 60007, 62616, 65688, 73052, 88706, 109578, 120014, 133059, 146104, 177412, 180021, 219156, 240028, 266118, 310471, 354824, 360042, 420049, 438312, 480056, 532236, 620942, 720084, 840098, 931413, 1020119, 1064472, 1241884, 1260147, 1440168, 1680196, 1862826, 2040238, 2483768, 2520294, 3060357, 3360392, 3725652, 4080476, 5040588, 6120714, 7140833, 7451304, 8160952, 10081176, 12241428, 14281666, 21422499, 24482856, 28563332, 42844998, 57126664, 85689996, 171379992]

約数ペア:

[(1, 171379992), (2, 85689996), (3, 57126664), (4, 42844998), (6, 28563332), (7, 24482856), (8, 21422499), (12, 14281666), (14, 12241428), (17, 10081176), (21, 8160952), (23, 7451304), (24, 7140833), (28, 6120714), (34, 5040588), (42, 4080476), (46, 3725652), (51, 3360392), (56, 3060357), (68, 2520294), (69, 2483768), (84, 2040238), (92, 1862826), (102, 1680196), (119, 1440168), (136, 1260147), (138, 1241884), (161, 1064472), (168, 1020119), (184, 931413), (204, 840098), (238, 720084), (276, 620942), (322, 532236), (357, 480056), (391, 438312), (408, 420049), (476, 360042), (483, 354824), (552, 310471), (644, 266118), (714, 240028), (782, 219156), (952, 180021), (966, 177412), (1173, 146104), (1288, 133059), (1428, 120014), (1564, 109578), (1932, 88706), (2346, 73052), (2609, 65688), (2737, 62616), (2856, 60007), (3128, 54789), (3864, 44353), (4692, 36526), (5218, 32844), (5474, 31308), (7827, 21896), (8211, 20872), (9384, 18263), (10436, 16422), (10948, 15654)]