122120128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4029

約数の個数: 56

約数和(自身を含む): 268093952

約数和(自身を除く): 145973824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 3967, 7696, 7934, 15392, 15868, 30784, 31736, 51571, 63472, 103142, 126944, 146779, 206284, 253888, 293558, 412568, 587116, 825136, 1174232, 1650272, 1908127, 2348464, 3300544, 3816254, 4696928, 7632508, 9393856, 15265016, 30530032, 61060064, 122120128]

約数ペア:

[(1, 122120128), (2, 61060064), (4, 30530032), (8, 15265016), (13, 9393856), (16, 7632508), (26, 4696928), (32, 3816254), (37, 3300544), (52, 2348464), (64, 1908127), (74, 1650272), (104, 1174232), (148, 825136), (208, 587116), (296, 412568), (416, 293558), (481, 253888), (592, 206284), (832, 146779), (962, 126944), (1184, 103142), (1924, 63472), (2368, 51571), (3848, 31736), (3967, 30784), (7696, 15868), (7934, 15392)]