About the Number

120107286

120107285 ← → 120107287

2進数表記:111001010001011000100010110

漢数字表記:一億二千十万七千二百八十六

素因数分解:

2 1 × 3 4 × 13 2 × 41 1 × 107 1

素因数の和:188
約数の個数: 120
約数和(自身を含む): 301321944
約数和(自身を除く): 181214658

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 107, 117, 123, 162, 169, 214, 234, 246, 321, 338, 351, 369, 507, 533, 642, 702, 738, 963, 1014, 1053, 1066, 1107, 1391, 1521, 1599, 1926, 2106, 2214, 2782, 2889, 3042, 3198, 3321, 4173, 4387, 4563, 4797, 5778, 6642, 6929, 8346, 8667, 8774, 9126, 9594, 12519, 13161, 13689, 13858, 14391, 17334, 18083, 20787, 25038, 26322, 27378, 28782, 36166, 37557, 39483, 41574, 43173, 54249, 57031, 62361, 75114, 78966, 86346, 108498, 112671, 114062, 118449, 124722, 162747, 171093, 187083, 225342, 236898, 325494, 342186, 355347, 374166, 488241, 513279, 561249, 710694, 741403, 976482, 1026558, 1122498, 1464723, 1482806, 1539837, 2224209, 2929446, 3079674, 4448418, 4619511, 6672627, 9239022, 13345254, 20017881, 40035762, 60053643, 120107286]

約数ペア:
[(1, 120107286), (2, 60053643), (3, 40035762), (6, 20017881), (9, 13345254), (13, 9239022), (18, 6672627), (26, 4619511), (27, 4448418), (39, 3079674), (41, 2929446), (54, 2224209), (78, 1539837), (81, 1482806), (82, 1464723), (107, 1122498), (117, 1026558), (123, 976482), (162, 741403), (169, 710694), (214, 561249), (234, 513279), (246, 488241), (321, 374166), (338, 355347), (351, 342186), (369, 325494), (507, 236898), (533, 225342), (642, 187083), (702, 171093), (738, 162747), (963, 124722), (1014, 118449), (1053, 114062), (1066, 112671), (1107, 108498), (1391, 86346), (1521, 78966), (1599, 75114), (1926, 62361), (2106, 57031), (2214, 54249), (2782, 43173), (2889, 41574), (3042, 39483), (3198, 37557), (3321, 36166), (4173, 28782), (4387, 27378), (4563, 26322), (4797, 25038), (5778, 20787), (6642, 18083), (6929, 17334), (8346, 14391), (8667, 13858), (8774, 13689), (9126, 13161), (9594, 12519)]

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