133020748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 284704000

約数和(自身を除く): 151683252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4099, 4636, 8113, 8198, 16226, 16396, 28693, 32452, 57386, 77881, 114772, 155762, 250039, 311524, 500078, 545167, 1000156, 1090334, 1750273, 2180668, 3500546, 4750741, 7001092, 9501482, 19002964, 33255187, 66510374, 133020748]

約数ペア:

[(1, 133020748), (2, 66510374), (4, 33255187), (7, 19002964), (14, 9501482), (19, 7001092), (28, 4750741), (38, 3500546), (61, 2180668), (76, 1750273), (122, 1090334), (133, 1000156), (244, 545167), (266, 500078), (427, 311524), (532, 250039), (854, 155762), (1159, 114772), (1708, 77881), (2318, 57386), (4099, 32452), (4636, 28693), (8113, 16396), (8198, 16226)]