About the Number

129740365872

129740365871 ← → 129740365873

2進数表記:1111000110101001000001110000000110000

漢数字表記:千二百九十七億四千三十六万五千八百七十二

素因数分解:

2 4 × 3 4 × 13 1 × 7700639 1

素因数の和:7700672
約数の個数: 100
約数和(自身を含む): 404391408960
約数和(自身を除く): 274651043088

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 7700639, 15401278, 23101917, 30802556, 46203834, 61605112, 69305751, 92407668, 100108307, 123210224, 138611502, 184815336, 200216614, 207917253, 277223004, 300324921, 369630672, 400433228, 415834506, 554446008, 600649842, 623751759, 800866456, 831669012, 900974763, 1108892016, 1201299684, 1247503518, 1601732912, 1663338024, 1801949526, 2402599368, 2495007036, 2702924289, 3326676048, 3603899052, 4805198736, 4990014072, 5405848578, 7207798104, 8108772867, 9980028144, 10811697156, 14415596208, 16217545734, 21623394312, 32435091468, 43246788624, 64870182936, 129740365872]

約数ペア:
[(1, 129740365872), (2, 64870182936), (3, 43246788624), (4, 32435091468), (6, 21623394312), (8, 16217545734), (9, 14415596208), (12, 10811697156), (13, 9980028144), (16, 8108772867), (18, 7207798104), (24, 5405848578), (26, 4990014072), (27, 4805198736), (36, 3603899052), (39, 3326676048), (48, 2702924289), (52, 2495007036), (54, 2402599368), (72, 1801949526), (78, 1663338024), (81, 1601732912), (104, 1247503518), (108, 1201299684), (117, 1108892016), (144, 900974763), (156, 831669012), (162, 800866456), (208, 623751759), (216, 600649842), (234, 554446008), (312, 415834506), (324, 400433228), (351, 369630672), (432, 300324921), (468, 277223004), (624, 207917253), (648, 200216614), (702, 184815336), (936, 138611502), (1053, 123210224), (1296, 100108307), (1404, 92407668), (1872, 69305751), (2106, 61605112), (2808, 46203834), (4212, 30802556), (5616, 23101917), (8424, 15401278), (16848, 7700639)]

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