About the Number

129495072

129495071 ← → 129495073

2進数表記:111101101111111000000100000

漢数字表記:一億二千九百四十九万五千七十二

素因数分解:

2 5 × 3 1 × 7 1 × 131 1 × 1471 1

素因数の和:1622
約数の個数: 96
約数和(自身を含む): 391716864
約数和(自身を除く): 262221792

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 131, 168, 224, 262, 336, 393, 524, 672, 786, 917, 1048, 1471, 1572, 1834, 2096, 2751, 2942, 3144, 3668, 4192, 4413, 5502, 5884, 6288, 7336, 8826, 10297, 11004, 11768, 12576, 14672, 17652, 20594, 22008, 23536, 29344, 30891, 35304, 41188, 44016, 47072, 61782, 70608, 82376, 88032, 123564, 141216, 164752, 192701, 247128, 329504, 385402, 494256, 578103, 770804, 988512, 1156206, 1348907, 1541608, 2312412, 2697814, 3083216, 4046721, 4624824, 5395628, 6166432, 8093442, 9249648, 10791256, 16186884, 18499296, 21582512, 32373768, 43165024, 64747536, 129495072]

約数ペア:
[(1, 129495072), (2, 64747536), (3, 43165024), (4, 32373768), (6, 21582512), (7, 18499296), (8, 16186884), (12, 10791256), (14, 9249648), (16, 8093442), (21, 6166432), (24, 5395628), (28, 4624824), (32, 4046721), (42, 3083216), (48, 2697814), (56, 2312412), (84, 1541608), (96, 1348907), (112, 1156206), (131, 988512), (168, 770804), (224, 578103), (262, 494256), (336, 385402), (393, 329504), (524, 247128), (672, 192701), (786, 164752), (917, 141216), (1048, 123564), (1471, 88032), (1572, 82376), (1834, 70608), (2096, 61782), (2751, 47072), (2942, 44016), (3144, 41188), (3668, 35304), (4192, 30891), (4413, 29344), (5502, 23536), (5884, 22008), (6288, 20594), (7336, 17652), (8826, 14672), (10297, 12576), (11004, 11768)]

このpageの処理時間: 0.006338596343994141 seconds