190467472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 415528960

約数和(自身を除く): 225061488

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 109, 124, 208, 218, 248, 271, 403, 436, 496, 542, 806, 872, 1084, 1417, 1612, 1744, 2168, 2834, 3224, 3379, 3523, 4336, 5668, 6448, 6758, 7046, 8401, 11336, 13516, 14092, 16802, 22672, 27032, 28184, 29539, 33604, 43927, 54064, 56368, 59078, 67208, 87854, 109213, 118156, 134416, 175708, 218426, 236312, 351416, 384007, 436852, 472624, 702832, 768014, 873704, 915709, 1536028, 1747408, 1831418, 3072056, 3662836, 6144112, 7325672, 11904217, 14651344, 23808434, 47616868, 95233736, 190467472]

約数ペア:

[(1, 190467472), (2, 95233736), (4, 47616868), (8, 23808434), (13, 14651344), (16, 11904217), (26, 7325672), (31, 6144112), (52, 3662836), (62, 3072056), (104, 1831418), (109, 1747408), (124, 1536028), (208, 915709), (218, 873704), (248, 768014), (271, 702832), (403, 472624), (436, 436852), (496, 384007), (542, 351416), (806, 236312), (872, 218426), (1084, 175708), (1417, 134416), (1612, 118156), (1744, 109213), (2168, 87854), (2834, 67208), (3224, 59078), (3379, 56368), (3523, 54064), (4336, 43927), (5668, 33604), (6448, 29539), (6758, 28184), (7046, 27032), (8401, 22672), (11336, 16802), (13516, 14092)]