175366268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 388964352

約数和(自身を除く): 213598084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 191, 242, 271, 308, 382, 484, 542, 764, 847, 1084, 1337, 1694, 1897, 2101, 2674, 2981, 3388, 3794, 4202, 5348, 5962, 7588, 8404, 11924, 14707, 20867, 23111, 29414, 32791, 41734, 46222, 51761, 58828, 65582, 83468, 92444, 103522, 131164, 161777, 207044, 229537, 323554, 362327, 459074, 569371, 647108, 724654, 918148, 1138742, 1449308, 2277484, 3985597, 6263081, 7971194, 12526162, 15942388, 25052324, 43841567, 87683134, 175366268]

約数ペア:

[(1, 175366268), (2, 87683134), (4, 43841567), (7, 25052324), (11, 15942388), (14, 12526162), (22, 7971194), (28, 6263081), (44, 3985597), (77, 2277484), (121, 1449308), (154, 1138742), (191, 918148), (242, 724654), (271, 647108), (308, 569371), (382, 459074), (484, 362327), (542, 323554), (764, 229537), (847, 207044), (1084, 161777), (1337, 131164), (1694, 103522), (1897, 92444), (2101, 83468), (2674, 65582), (2981, 58828), (3388, 51761), (3794, 46222), (4202, 41734), (5348, 32791), (5962, 29414), (7588, 23111), (8404, 20867), (11924, 14707)]