154747096

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 361152000

約数和(自身を除く): 206404904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 79, 98, 133, 152, 158, 196, 263, 266, 316, 392, 526, 532, 553, 632, 931, 1052, 1064, 1106, 1501, 1841, 1862, 2104, 2212, 3002, 3682, 3724, 3871, 4424, 4997, 6004, 7364, 7448, 7742, 9994, 10507, 12008, 12887, 14728, 15484, 19988, 20777, 21014, 25774, 30968, 34979, 39976, 41554, 42028, 51548, 69958, 73549, 83108, 84056, 103096, 139916, 145439, 147098, 166216, 244853, 279832, 290878, 294196, 394763, 489706, 581756, 588392, 789526, 979412, 1018073, 1163512, 1579052, 1958824, 2036146, 2763341, 3158104, 4072292, 5526682, 8144584, 11053364, 19343387, 22106728, 38686774, 77373548, 154747096]

約数ペア:

[(1, 154747096), (2, 77373548), (4, 38686774), (7, 22106728), (8, 19343387), (14, 11053364), (19, 8144584), (28, 5526682), (38, 4072292), (49, 3158104), (56, 2763341), (76, 2036146), (79, 1958824), (98, 1579052), (133, 1163512), (152, 1018073), (158, 979412), (196, 789526), (263, 588392), (266, 581756), (316, 489706), (392, 394763), (526, 294196), (532, 290878), (553, 279832), (632, 244853), (931, 166216), (1052, 147098), (1064, 145439), (1106, 139916), (1501, 103096), (1841, 84056), (1862, 83108), (2104, 73549), (2212, 69958), (3002, 51548), (3682, 42028), (3724, 41554), (3871, 39976), (4424, 34979), (4997, 30968), (6004, 25774), (7364, 21014), (7448, 20777), (7742, 19988), (9994, 15484), (10507, 14728), (12008, 12887)]