127688904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 144

約数和(自身を含む): 426149100

約数和(自身を除く): 298460196

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2129, 2142, 2499, 2856, 3332, 3528, 4258, 4284, 4998, 6387, 6664, 7497, 8516, 8568, 9996, 12774, 14903, 14994, 17032, 19161, 19992, 25548, 29806, 29988, 36193, 38322, 44709, 51096, 59612, 59976, 72386, 76644, 89418, 104321, 108579, 119224, 134127, 144772, 153288, 178836, 208642, 217158, 253351, 268254, 289544, 312963, 325737, 357672, 417284, 434316, 506702, 536508, 625926, 651474, 760053, 834568, 868632, 938889, 1013404, 1073016, 1251852, 1302948, 1520106, 1773457, 1877778, 2026808, 2280159, 2503704, 2605896, 3040212, 3546914, 3755556, 4560318, 5320371, 6080424, 7093828, 7511112, 9120636, 10640742, 14187656, 15961113, 18241272, 21281484, 31922226, 42562968, 63844452, 127688904]

約数ペア:

[(1, 127688904), (2, 63844452), (3, 42562968), (4, 31922226), (6, 21281484), (7, 18241272), (8, 15961113), (9, 14187656), (12, 10640742), (14, 9120636), (17, 7511112), (18, 7093828), (21, 6080424), (24, 5320371), (28, 4560318), (34, 3755556), (36, 3546914), (42, 3040212), (49, 2605896), (51, 2503704), (56, 2280159), (63, 2026808), (68, 1877778), (72, 1773457), (84, 1520106), (98, 1302948), (102, 1251852), (119, 1073016), (126, 1013404), (136, 938889), (147, 868632), (153, 834568), (168, 760053), (196, 651474), (204, 625926), (238, 536508), (252, 506702), (294, 434316), (306, 417284), (357, 357672), (392, 325737), (408, 312963), (441, 289544), (476, 268254), (504, 253351), (588, 217158), (612, 208642), (714, 178836), (833, 153288), (882, 144772), (952, 134127), (1071, 119224), (1176, 108579), (1224, 104321), (1428, 89418), (1666, 76644), (1764, 72386), (2129, 59976), (2142, 59612), (2499, 51096), (2856, 44709), (3332, 38322), (3528, 36193), (4258, 29988), (4284, 29806), (4998, 25548), (6387, 19992), (6664, 19161), (7497, 17032), (8516, 14994), (8568, 14903), (9996, 12774)]