174192760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 302735240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 137, 140, 152, 190, 239, 266, 274, 280, 380, 478, 532, 548, 665, 685, 760, 956, 959, 1064, 1096, 1195, 1330, 1370, 1673, 1912, 1918, 2390, 2603, 2660, 2740, 3346, 3836, 4541, 4780, 4795, 5206, 5320, 5480, 6692, 7672, 8365, 9082, 9560, 9590, 10412, 13015, 13384, 16730, 18164, 18221, 19180, 20824, 22705, 26030, 31787, 32743, 33460, 36328, 36442, 38360, 45410, 52060, 63574, 65486, 66920, 72884, 90820, 91105, 104120, 127148, 130972, 145768, 158935, 163715, 181640, 182210, 229201, 254296, 261944, 317870, 327430, 364420, 458402, 622117, 635740, 654860, 728840, 916804, 1146005, 1244234, 1271480, 1309720, 1833608, 2292010, 2488468, 3110585, 4354819, 4584020, 4976936, 6221170, 8709638, 9168040, 12442340, 17419276, 21774095, 24884680, 34838552, 43548190, 87096380, 174192760]

約数ペア:

[(1, 174192760), (2, 87096380), (4, 43548190), (5, 34838552), (7, 24884680), (8, 21774095), (10, 17419276), (14, 12442340), (19, 9168040), (20, 8709638), (28, 6221170), (35, 4976936), (38, 4584020), (40, 4354819), (56, 3110585), (70, 2488468), (76, 2292010), (95, 1833608), (133, 1309720), (137, 1271480), (140, 1244234), (152, 1146005), (190, 916804), (239, 728840), (266, 654860), (274, 635740), (280, 622117), (380, 458402), (478, 364420), (532, 327430), (548, 317870), (665, 261944), (685, 254296), (760, 229201), (956, 182210), (959, 181640), (1064, 163715), (1096, 158935), (1195, 145768), (1330, 130972), (1370, 127148), (1673, 104120), (1912, 91105), (1918, 90820), (2390, 72884), (2603, 66920), (2660, 65486), (2740, 63574), (3346, 52060), (3836, 45410), (4541, 38360), (4780, 36442), (4795, 36328), (5206, 33460), (5320, 32743), (5480, 31787), (6692, 26030), (7672, 22705), (8365, 20824), (9082, 19180), (9560, 18221), (9590, 18164), (10412, 16730), (13015, 13384)]