About the Number

138517880754

138517880753 ← → 138517880755

2進数表記:10000001000000010011110001111110110010

漢数字表記:千三百八十五億千七百八十八万七百五十四

素因数分解:

2 1 × 3 1 × 11 3 × 31 2 × 18049 1

素因数の和:18149
約数の個数: 96
約数和(自身を含む): 314882683200
約数和(自身を除く): 176364802446

約数列:
[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 961, 1023, 1331, 1922, 2046, 2662, 2883, 3751, 3993, 5766, 7502, 7986, 10571, 11253, 18049, 21142, 22506, 31713, 36098, 41261, 54147, 63426, 82522, 108294, 116281, 123783, 198539, 232562, 247566, 348843, 397078, 559519, 595617, 697686, 1119038, 1191234, 1279091, 1678557, 2183929, 2558182, 3357114, 3837273, 4367858, 6154709, 6551787, 7674546, 12309418, 13103574, 17345089, 18464127, 24023219, 34690178, 36928254, 48046438, 52035267, 67701799, 72069657, 104070534, 135403598, 144139314, 190795979, 203105397, 381591958, 406210794, 572387937, 744719789, 1144775874, 1489439578, 2098755769, 2234159367, 4197511538, 4468318734, 6296267307, 12592534614, 23086313459, 46172626918, 69258940377, 138517880754]

約数ペア:
[(1, 138517880754), (2, 69258940377), (3, 46172626918), (6, 23086313459), (11, 12592534614), (22, 6296267307), (31, 4468318734), (33, 4197511538), (62, 2234159367), (66, 2098755769), (93, 1489439578), (121, 1144775874), (186, 744719789), (242, 572387937), (341, 406210794), (363, 381591958), (682, 203105397), (726, 190795979), (961, 144139314), (1023, 135403598), (1331, 104070534), (1922, 72069657), (2046, 67701799), (2662, 52035267), (2883, 48046438), (3751, 36928254), (3993, 34690178), (5766, 24023219), (7502, 18464127), (7986, 17345089), (10571, 13103574), (11253, 12309418), (18049, 7674546), (21142, 6551787), (22506, 6154709), (31713, 4367858), (36098, 3837273), (41261, 3357114), (54147, 2558182), (63426, 2183929), (82522, 1678557), (108294, 1279091), (116281, 1191234), (123783, 1119038), (198539, 697686), (232562, 595617), (247566, 559519), (348843, 397078)]

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