145087266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11813}}^1$

素因数の和:11930

約数の個数: 32

約数和(自身を含む): 306218880

約数和(自身を除く): 161131614

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 11813, 12282, 23626, 35439, 70878, 271699, 543398, 815097, 1051357, 1630194, 2102714, 3154071, 6308142, 24181211, 48362422, 72543633, 145087266]

約数ペア:

[(1, 145087266), (2, 72543633), (3, 48362422), (6, 24181211), (23, 6308142), (46, 3154071), (69, 2102714), (89, 1630194), (138, 1051357), (178, 815097), (267, 543398), (534, 271699), (2047, 70878), (4094, 35439), (6141, 23626), (11813, 12282)]