137495666

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 278307360

約数和(自身を除く): 140811694

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 137, 154, 209, 266, 274, 343, 418, 539, 686, 931, 959, 1078, 1463, 1507, 1862, 1918, 2401, 2603, 2926, 3014, 3773, 4802, 5206, 6517, 6713, 7546, 10241, 10549, 13034, 13426, 18221, 20482, 21098, 26411, 28633, 36442, 45619, 46991, 52822, 57266, 71687, 73843, 91238, 93982, 127547, 143374, 147686, 200431, 255094, 328937, 400862, 501809, 516901, 657874, 892829, 1003618, 1033802, 1403017, 1785658, 2806034, 3618307, 6249803, 7236614, 9821119, 12499606, 19642238, 68747833, 137495666]

約数ペア:

[(1, 137495666), (2, 68747833), (7, 19642238), (11, 12499606), (14, 9821119), (19, 7236614), (22, 6249803), (38, 3618307), (49, 2806034), (77, 1785658), (98, 1403017), (133, 1033802), (137, 1003618), (154, 892829), (209, 657874), (266, 516901), (274, 501809), (343, 400862), (418, 328937), (539, 255094), (686, 200431), (931, 147686), (959, 143374), (1078, 127547), (1463, 93982), (1507, 91238), (1862, 73843), (1918, 71687), (2401, 57266), (2603, 52822), (2926, 46991), (3014, 45619), (3773, 36442), (4802, 28633), (5206, 26411), (6517, 21098), (6713, 20482), (7546, 18221), (10241, 13426), (10549, 13034)]