About the Number

121514988

121514987 ← → 121514989

2進数表記:111001111100010101111101100

漢数字表記:一億二千百五十一万四千九百八十八

素因数分解:

2 2 × 3 1 × 7 1 × 29 1 × 83 1 × 601 1

素因数の和:727
約数の個数: 96
約数和(自身を含む): 339816960
約数和(自身を除く): 218301972

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 83, 84, 87, 116, 166, 174, 203, 249, 332, 348, 406, 498, 581, 601, 609, 812, 996, 1162, 1202, 1218, 1743, 1803, 2324, 2404, 2407, 2436, 3486, 3606, 4207, 4814, 6972, 7212, 7221, 8414, 9628, 12621, 14442, 16828, 16849, 17429, 25242, 28884, 33698, 34858, 49883, 50484, 50547, 52287, 67396, 69716, 99766, 101094, 104574, 122003, 149649, 199532, 202188, 209148, 244006, 299298, 349181, 366009, 488012, 598596, 698362, 732018, 1047543, 1396724, 1446607, 1464036, 2095086, 2893214, 4190172, 4339821, 5786428, 8679642, 10126249, 17359284, 20252498, 30378747, 40504996, 60757494, 121514988]

約数ペア:
[(1, 121514988), (2, 60757494), (3, 40504996), (4, 30378747), (6, 20252498), (7, 17359284), (12, 10126249), (14, 8679642), (21, 5786428), (28, 4339821), (29, 4190172), (42, 2893214), (58, 2095086), (83, 1464036), (84, 1446607), (87, 1396724), (116, 1047543), (166, 732018), (174, 698362), (203, 598596), (249, 488012), (332, 366009), (348, 349181), (406, 299298), (498, 244006), (581, 209148), (601, 202188), (609, 199532), (812, 149649), (996, 122003), (1162, 104574), (1202, 101094), (1218, 99766), (1743, 69716), (1803, 67396), (2324, 52287), (2404, 50547), (2407, 50484), (2436, 49883), (3486, 34858), (3606, 33698), (4207, 28884), (4814, 25242), (6972, 17429), (7212, 16849), (7221, 16828), (8414, 14442), (9628, 12621)]

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