181302506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 350542080

約数和(自身を除く): 169239574

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 97, 106, 154, 194, 229, 371, 458, 583, 679, 742, 1067, 1166, 1358, 1603, 2134, 2519, 3206, 4081, 5038, 5141, 7469, 8162, 10282, 12137, 14938, 17633, 22213, 24274, 35266, 35987, 44426, 56551, 71974, 84959, 113102, 133507, 155491, 169918, 244343, 267014, 310982, 395857, 488686, 791714, 934549, 1177289, 1710401, 1869098, 2354578, 3420802, 8241023, 12950179, 16482046, 25900358, 90651253, 181302506]

約数ペア:

[(1, 181302506), (2, 90651253), (7, 25900358), (11, 16482046), (14, 12950179), (22, 8241023), (53, 3420802), (77, 2354578), (97, 1869098), (106, 1710401), (154, 1177289), (194, 934549), (229, 791714), (371, 488686), (458, 395857), (583, 310982), (679, 267014), (742, 244343), (1067, 169918), (1166, 155491), (1358, 133507), (1603, 113102), (2134, 84959), (2519, 71974), (3206, 56551), (4081, 44426), (5038, 35987), (5141, 35266), (7469, 24274), (8162, 22213), (10282, 17633), (12137, 14938)]