137505956

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 299980800

約数和(自身を除く): 162474844

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 61, 62, 98, 106, 122, 124, 196, 212, 217, 244, 343, 371, 427, 434, 686, 742, 854, 868, 1372, 1484, 1519, 1643, 1708, 1891, 2597, 2989, 3038, 3233, 3286, 3782, 5194, 5978, 6076, 6466, 6572, 7564, 10388, 10633, 11501, 11956, 12932, 13237, 18179, 20923, 21266, 22631, 23002, 26474, 36358, 41846, 42532, 45262, 46004, 52948, 72716, 80507, 83692, 90524, 92659, 100223, 158417, 161014, 185318, 200446, 316834, 322028, 370636, 400892, 563549, 633668, 648613, 701561, 1108919, 1127098, 1297226, 1403122, 2217838, 2254196, 2594452, 2806244, 4435676, 4910927, 9821854, 19643708, 34376489, 68752978, 137505956]

約数ペア:

[(1, 137505956), (2, 68752978), (4, 34376489), (7, 19643708), (14, 9821854), (28, 4910927), (31, 4435676), (49, 2806244), (53, 2594452), (61, 2254196), (62, 2217838), (98, 1403122), (106, 1297226), (122, 1127098), (124, 1108919), (196, 701561), (212, 648613), (217, 633668), (244, 563549), (343, 400892), (371, 370636), (427, 322028), (434, 316834), (686, 200446), (742, 185318), (854, 161014), (868, 158417), (1372, 100223), (1484, 92659), (1519, 90524), (1643, 83692), (1708, 80507), (1891, 72716), (2597, 52948), (2989, 46004), (3038, 45262), (3233, 42532), (3286, 41846), (3782, 36358), (5194, 26474), (5978, 23002), (6076, 22631), (6466, 21266), (6572, 20923), (7564, 18179), (10388, 13237), (10633, 12932), (11501, 11956)]