164075982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5625

約数の個数: 64

約数和(自身を含む): 405511680

約数和(自身を除く): 241435698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 5557, 9842, 11114, 14763, 16671, 29526, 33342, 38899, 77798, 105583, 116697, 205609, 211166, 233394, 316749, 411218, 616827, 633498, 739081, 1233654, 1439263, 1478162, 2217243, 2878526, 3906571, 4317789, 4434486, 7813142, 8635578, 11719713, 23439426, 27345997, 54691994, 82037991, 164075982]

約数ペア:

[(1, 164075982), (2, 82037991), (3, 54691994), (6, 27345997), (7, 23439426), (14, 11719713), (19, 8635578), (21, 7813142), (37, 4434486), (38, 4317789), (42, 3906571), (57, 2878526), (74, 2217243), (111, 1478162), (114, 1439263), (133, 1233654), (222, 739081), (259, 633498), (266, 616827), (399, 411218), (518, 316749), (703, 233394), (777, 211166), (798, 205609), (1406, 116697), (1554, 105583), (2109, 77798), (4218, 38899), (4921, 33342), (5557, 29526), (9842, 16671), (11114, 14763)]