About the Number

101990016

101990015 ← → 101990017

2進数表記:110000101000011111010000000

漢数字表記:一億百九十九万十六

素因数分解:

2 7 × 3 6 × 1093 1

素因数の和:1125
約数の個数: 112
約数和(自身を含む): 304914210
約数和(自身を除く): 202924194

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1093, 1152, 1296, 1458, 1728, 1944, 2186, 2592, 2916, 3279, 3456, 3888, 4372, 5184, 5832, 6558, 7776, 8744, 9837, 10368, 11664, 13116, 15552, 17488, 19674, 23328, 26232, 29511, 31104, 34976, 39348, 46656, 52464, 59022, 69952, 78696, 88533, 93312, 104928, 118044, 139904, 157392, 177066, 209856, 236088, 265599, 314784, 354132, 419712, 472176, 531198, 629568, 708264, 796797, 944352, 1062396, 1259136, 1416528, 1593594, 1888704, 2124792, 2833056, 3187188, 3777408, 4249584, 5666112, 6374376, 8499168, 11332224, 12748752, 16998336, 25497504, 33996672, 50995008, 101990016]

約数ペア:
[(1, 101990016), (2, 50995008), (3, 33996672), (4, 25497504), (6, 16998336), (8, 12748752), (9, 11332224), (12, 8499168), (16, 6374376), (18, 5666112), (24, 4249584), (27, 3777408), (32, 3187188), (36, 2833056), (48, 2124792), (54, 1888704), (64, 1593594), (72, 1416528), (81, 1259136), (96, 1062396), (108, 944352), (128, 796797), (144, 708264), (162, 629568), (192, 531198), (216, 472176), (243, 419712), (288, 354132), (324, 314784), (384, 265599), (432, 236088), (486, 209856), (576, 177066), (648, 157392), (729, 139904), (864, 118044), (972, 104928), (1093, 93312), (1152, 88533), (1296, 78696), (1458, 69952), (1728, 59022), (1944, 52464), (2186, 46656), (2592, 39348), (2916, 34976), (3279, 31104), (3456, 29511), (3888, 26232), (4372, 23328), (5184, 19674), (5832, 17488), (6558, 15552), (7776, 13116), (8744, 11664), (9837, 10368)]

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