128073192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{410491}}^1$

素因数の和:410513

約数の個数: 32

約数和(自身を含む): 344813280

約数和(自身を除く): 216740088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 410491, 820982, 1231473, 1641964, 2462946, 3283928, 4925892, 5336383, 9851784, 10672766, 16009149, 21345532, 32018298, 42691064, 64036596, 128073192]

約数ペア:

[(1, 128073192), (2, 64036596), (3, 42691064), (4, 32018298), (6, 21345532), (8, 16009149), (12, 10672766), (13, 9851784), (24, 5336383), (26, 4925892), (39, 3283928), (52, 2462946), (78, 1641964), (104, 1231473), (156, 820982), (312, 410491)]