About the Number

121738995504

121738995503 ← → 121738995505

2進数表記:1110001011000001101011010011100110000

漢数字表記:千二百十七億三千八百九十九万五千五百四

素因数分解:

2 4 × 3 2 × 7 2 × 211 1 × 81769 1

素因数の和:82008
約数の個数: 180
約数和(自身を含む): 398207798040
約数和(自身を除く): 276468802536

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 211, 252, 294, 336, 392, 422, 441, 504, 588, 633, 784, 844, 882, 1008, 1176, 1266, 1477, 1688, 1764, 1899, 2352, 2532, 2954, 3376, 3528, 3798, 4431, 5064, 5908, 7056, 7596, 8862, 10128, 10339, 11816, 13293, 15192, 17724, 20678, 23632, 26586, 30384, 31017, 35448, 41356, 53172, 62034, 70896, 81769, 82712, 93051, 106344, 124068, 163538, 165424, 186102, 212688, 245307, 248136, 327076, 372204, 490614, 496272, 572383, 654152, 735921, 744408, 981228, 1144766, 1308304, 1471842, 1488816, 1717149, 1962456, 2289532, 2943684, 3434298, 3924912, 4006681, 4579064, 5151447, 5887368, 6868596, 8013362, 9158128, 10302894, 11774736, 12020043, 13737192, 16026724, 17253259, 20605788, 24040086, 27474384, 32053448, 34506518, 36060129, 41211576, 48080172, 51759777, 64106896, 69013036, 72120258, 82423152, 96160344, 103519554, 120772813, 138026072, 144240516, 155279331, 192320688, 207039108, 241545626, 276052144, 288481032, 310558662, 362318439, 414078216, 483091252, 576962064, 621117324, 724636878, 828156432, 845409691, 966182504, 1086955317, 1242234648, 1449273756, 1690819382, 1932365008, 2173910634, 2484469296, 2536229073, 2898547512, 3381638764, 4347821268, 5072458146, 5797095024, 6763277528, 7608687219, 8695642536, 10144916292, 13526555056, 15217374438, 17391285072, 20289832584, 30434748876, 40579665168, 60869497752, 121738995504]

約数ペア:
[(1, 121738995504), (2, 60869497752), (3, 40579665168), (4, 30434748876), (6, 20289832584), (7, 17391285072), (8, 15217374438), (9, 13526555056), (12, 10144916292), (14, 8695642536), (16, 7608687219), (18, 6763277528), (21, 5797095024), (24, 5072458146), (28, 4347821268), (36, 3381638764), (42, 2898547512), (48, 2536229073), (49, 2484469296), (56, 2173910634), (63, 1932365008), (72, 1690819382), (84, 1449273756), (98, 1242234648), (112, 1086955317), (126, 966182504), (144, 845409691), (147, 828156432), (168, 724636878), (196, 621117324), (211, 576962064), (252, 483091252), (294, 414078216), (336, 362318439), (392, 310558662), (422, 288481032), (441, 276052144), (504, 241545626), (588, 207039108), (633, 192320688), (784, 155279331), (844, 144240516), (882, 138026072), (1008, 120772813), (1176, 103519554), (1266, 96160344), (1477, 82423152), (1688, 72120258), (1764, 69013036), (1899, 64106896), (2352, 51759777), (2532, 48080172), (2954, 41211576), (3376, 36060129), (3528, 34506518), (3798, 32053448), (4431, 27474384), (5064, 24040086), (5908, 20605788), (7056, 17253259), (7596, 16026724), (8862, 13737192), (10128, 12020043), (10339, 11774736), (11816, 10302894), (13293, 9158128), (15192, 8013362), (17724, 6868596), (20678, 5887368), (23632, 5151447), (26586, 4579064), (30384, 4006681), (31017, 3924912), (35448, 3434298), (41356, 2943684), (53172, 2289532), (62034, 1962456), (70896, 1717149), (81769, 1488816), (82712, 1471842), (93051, 1308304), (106344, 1144766), (124068, 981228), (163538, 744408), (165424, 735921), (186102, 654152), (212688, 572383), (245307, 496272), (248136, 490614), (327076, 372204)]

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