129095246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 236224512

約数和(自身を除く): 107129266

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4271, 4318, 8542, 15113, 29897, 30226, 59794, 72607, 145214, 508249, 542417, 1016498, 1084834, 3796919, 7593838, 9221089, 18442178, 64547623, 129095246]

約数ペア:

[(1, 129095246), (2, 64547623), (7, 18442178), (14, 9221089), (17, 7593838), (34, 3796919), (119, 1084834), (127, 1016498), (238, 542417), (254, 508249), (889, 145214), (1778, 72607), (2159, 59794), (4271, 30226), (4318, 29897), (8542, 15113)]