156899330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97453}}^1$

素因数の和:97490

約数の個数: 32

約数和(自身を含む): 336801024

約数和(自身を除く): 179901694

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 97453, 194906, 487265, 682171, 974530, 1364342, 2241419, 3410855, 4482838, 6821710, 11207095, 15689933, 22414190, 31379866, 78449665, 156899330]

約数ペア:

[(1, 156899330), (2, 78449665), (5, 31379866), (7, 22414190), (10, 15689933), (14, 11207095), (23, 6821710), (35, 4482838), (46, 3410855), (70, 2241419), (115, 1364342), (161, 974530), (230, 682171), (322, 487265), (805, 194906), (1610, 97453)]