129294738

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{77237}}^1$

素因数の和:77279

約数の個数: 32

約数和(自身を含む): 296593920

約数和(自身を除く): 167299182

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 77237, 154474, 231711, 463422, 695133, 1390266, 2085399, 2394347, 4170798, 4788694, 7183041, 14366082, 21549123, 43098246, 64647369, 129294738]

約数ペア:

[(1, 129294738), (2, 64647369), (3, 43098246), (6, 21549123), (9, 14366082), (18, 7183041), (27, 4788694), (31, 4170798), (54, 2394347), (62, 2085399), (93, 1390266), (186, 695133), (279, 463422), (558, 231711), (837, 154474), (1674, 77237)]