189750384

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1675

約数の個数: 80

約数和(自身を含む): 546711040

約数和(自身を除く): 356960656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1327, 1986, 2648, 2654, 2979, 3972, 3981, 5296, 5308, 5958, 7944, 7962, 8937, 10616, 11916, 11943, 15888, 15924, 17874, 21232, 23832, 23886, 31848, 35748, 35829, 47664, 47772, 63696, 71496, 71658, 95544, 142992, 143316, 191088, 286632, 439237, 573264, 878474, 1317711, 1756948, 2635422, 3513896, 3953133, 5270844, 7027792, 7906266, 10541688, 11859399, 15812532, 21083376, 23718798, 31625064, 47437596, 63250128, 94875192, 189750384]

約数ペア:

[(1, 189750384), (2, 94875192), (3, 63250128), (4, 47437596), (6, 31625064), (8, 23718798), (9, 21083376), (12, 15812532), (16, 11859399), (18, 10541688), (24, 7906266), (27, 7027792), (36, 5270844), (48, 3953133), (54, 3513896), (72, 2635422), (108, 1756948), (144, 1317711), (216, 878474), (331, 573264), (432, 439237), (662, 286632), (993, 191088), (1324, 143316), (1327, 142992), (1986, 95544), (2648, 71658), (2654, 71496), (2979, 63696), (3972, 47772), (3981, 47664), (5296, 35829), (5308, 35748), (5958, 31848), (7944, 23886), (7962, 23832), (8937, 21232), (10616, 17874), (11916, 15924), (11943, 15888)]