171320632

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 235104968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 41, 56, 58, 62, 82, 83, 116, 124, 164, 166, 203, 217, 232, 248, 287, 328, 332, 406, 434, 574, 581, 664, 812, 868, 899, 1148, 1162, 1189, 1271, 1624, 1736, 1798, 2296, 2324, 2378, 2407, 2542, 2573, 3403, 3596, 4648, 4756, 4814, 5084, 5146, 6293, 6806, 7192, 8323, 8897, 9512, 9628, 10168, 10292, 12586, 13612, 16646, 16849, 17794, 18011, 19256, 20584, 23821, 25172, 27224, 33292, 33698, 35588, 36022, 36859, 47642, 50344, 66584, 67396, 71176, 72044, 73718, 74617, 95284, 98687, 105493, 134792, 144088, 147436, 149234, 190568, 197374, 210986, 258013, 294872, 298468, 394748, 421972, 516026, 522319, 596936, 690809, 738451, 789496, 843944, 1032052, 1044638, 1381618, 1476902, 2064104, 2089276, 2763236, 2953804, 3059297, 4178552, 5526472, 5907608, 6118594, 12237188, 21415079, 24474376, 42830158, 85660316, 171320632]

約数ペア:

[(1, 171320632), (2, 85660316), (4, 42830158), (7, 24474376), (8, 21415079), (14, 12237188), (28, 6118594), (29, 5907608), (31, 5526472), (41, 4178552), (56, 3059297), (58, 2953804), (62, 2763236), (82, 2089276), (83, 2064104), (116, 1476902), (124, 1381618), (164, 1044638), (166, 1032052), (203, 843944), (217, 789496), (232, 738451), (248, 690809), (287, 596936), (328, 522319), (332, 516026), (406, 421972), (434, 394748), (574, 298468), (581, 294872), (664, 258013), (812, 210986), (868, 197374), (899, 190568), (1148, 149234), (1162, 147436), (1189, 144088), (1271, 134792), (1624, 105493), (1736, 98687), (1798, 95284), (2296, 74617), (2324, 73718), (2378, 72044), (2407, 71176), (2542, 67396), (2573, 66584), (3403, 50344), (3596, 47642), (4648, 36859), (4756, 36022), (4814, 35588), (5084, 33698), (5146, 33292), (6293, 27224), (6806, 25172), (7192, 23821), (8323, 20584), (8897, 19256), (9512, 18011), (9628, 17794), (10168, 16849), (10292, 16646), (12586, 13612)]