138602932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61987}}^1$

素因数の和:62047

約数の個数: 24

約数和(自身を含む): 267292256

約数和(自身を除く): 128689324

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 61987, 123974, 247948, 805831, 1611662, 2665441, 3223324, 5330882, 10661764, 34650733, 69301466, 138602932]

約数ペア:

[(1, 138602932), (2, 69301466), (4, 34650733), (13, 10661764), (26, 5330882), (43, 3223324), (52, 2665441), (86, 1611662), (172, 805831), (559, 247948), (1118, 123974), (2236, 61987)]