127740312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 420491760

約数和(自身を除く): 292751448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 476, 504, 578, 612, 714, 867, 877, 952, 1071, 1156, 1224, 1428, 1734, 1754, 2023, 2142, 2312, 2601, 2631, 2856, 3468, 3508, 4046, 4284, 5202, 5262, 6069, 6139, 6936, 7016, 7893, 8092, 8568, 10404, 10524, 12138, 12278, 14909, 15786, 16184, 18207, 18417, 20808, 21048, 24276, 24556, 29818, 31572, 36414, 36834, 44727, 48552, 49112, 55251, 59636, 63144, 72828, 73668, 89454, 104363, 110502, 119272, 134181, 145656, 147336, 178908, 208726, 221004, 253453, 268362, 313089, 357816, 417452, 442008, 506906, 536724, 626178, 760359, 834904, 939267, 1013812, 1073448, 1252356, 1520718, 1774171, 1878534, 2027624, 2281077, 2504712, 3041436, 3548342, 3757068, 4562154, 5322513, 6082872, 7096684, 7514136, 9124308, 10645026, 14193368, 15967539, 18248616, 21290052, 31935078, 42580104, 63870156, 127740312]

約数ペア:

[(1, 127740312), (2, 63870156), (3, 42580104), (4, 31935078), (6, 21290052), (7, 18248616), (8, 15967539), (9, 14193368), (12, 10645026), (14, 9124308), (17, 7514136), (18, 7096684), (21, 6082872), (24, 5322513), (28, 4562154), (34, 3757068), (36, 3548342), (42, 3041436), (51, 2504712), (56, 2281077), (63, 2027624), (68, 1878534), (72, 1774171), (84, 1520718), (102, 1252356), (119, 1073448), (126, 1013812), (136, 939267), (153, 834904), (168, 760359), (204, 626178), (238, 536724), (252, 506906), (289, 442008), (306, 417452), (357, 357816), (408, 313089), (476, 268362), (504, 253453), (578, 221004), (612, 208726), (714, 178908), (867, 147336), (877, 145656), (952, 134181), (1071, 119272), (1156, 110502), (1224, 104363), (1428, 89454), (1734, 73668), (1754, 72828), (2023, 63144), (2142, 59636), (2312, 55251), (2601, 49112), (2631, 48552), (2856, 44727), (3468, 36834), (3508, 36414), (4046, 31572), (4284, 29818), (5202, 24556), (5262, 24276), (6069, 21048), (6139, 20808), (6936, 18417), (7016, 18207), (7893, 16184), (8092, 15786), (8568, 14909), (10404, 12278), (10524, 12138)]