135991688

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8581}}^1$

素因数の和:8877

約数の個数: 32

約数和(自身を含む): 292474560

約数和(自身を除く): 156482872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 8581, 15848, 17162, 34324, 60067, 68648, 120134, 240268, 480536, 2428423, 4856846, 9713692, 16998961, 19427384, 33997922, 67995844, 135991688]

約数ペア:

[(1, 135991688), (2, 67995844), (4, 33997922), (7, 19427384), (8, 16998961), (14, 9713692), (28, 4856846), (56, 2428423), (283, 480536), (566, 240268), (1132, 120134), (1981, 68648), (2264, 60067), (3962, 34324), (7924, 17162), (8581, 15848)]