129867878426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1\times {\mathrm{138821}}^1$

素因数の和:142118

約数の個数: 32

約数和(自身を含む): 228929694336

約数和(自身を除く): 99061815910

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3271, 6542, 35981, 42523, 71962, 85046, 138821, 277642, 467753, 935506, 1527031, 1804673, 3054062, 3609346, 19851403, 39702806, 454083491, 908166982, 4994918401, 5903085383, 9989836802, 11806170766, 64933939213, 129867878426]

約数ペア:

[(1, 129867878426), (2, 64933939213), (11, 11806170766), (13, 9989836802), (22, 5903085383), (26, 4994918401), (143, 908166982), (286, 454083491), (3271, 39702806), (6542, 19851403), (35981, 3609346), (42523, 3054062), (71962, 1804673), (85046, 1527031), (138821, 935506), (277642, 467753)]