138559912

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 281200500

約数和(自身を除く): 142640588

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 529, 667, 1058, 1129, 1334, 2116, 2258, 2668, 4232, 4516, 5336, 9032, 15341, 25967, 30682, 32741, 51934, 61364, 65482, 103868, 122728, 130964, 207736, 261928, 597241, 753043, 1194482, 1506086, 2388964, 3012172, 4777928, 6024344, 17319989, 34639978, 69279956, 138559912]

約数ペア:

[(1, 138559912), (2, 69279956), (4, 34639978), (8, 17319989), (23, 6024344), (29, 4777928), (46, 3012172), (58, 2388964), (92, 1506086), (116, 1194482), (184, 753043), (232, 597241), (529, 261928), (667, 207736), (1058, 130964), (1129, 122728), (1334, 103868), (2116, 65482), (2258, 61364), (2668, 51934), (4232, 32741), (4516, 30682), (5336, 25967), (9032, 15341)]