189779632

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3329}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 421178400

約数和(自身を除く): 231398768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 2036, 3329, 3563, 4072, 6658, 7126, 8144, 13316, 14252, 23303, 26632, 28504, 46606, 53264, 57008, 93212, 186424, 372848, 1694461, 3388922, 6777844, 11861227, 13555688, 23722454, 27111376, 47444908, 94889816, 189779632]

約数ペア:

[(1, 189779632), (2, 94889816), (4, 47444908), (7, 27111376), (8, 23722454), (14, 13555688), (16, 11861227), (28, 6777844), (56, 3388922), (112, 1694461), (509, 372848), (1018, 186424), (2036, 93212), (3329, 57008), (3563, 53264), (4072, 46606), (6658, 28504), (7126, 26632), (8144, 23303), (13316, 14252)]