159721812

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{8111}}^1$

素因数の和:8668

約数の個数: 36

約数和(自身を含む): 404529216

約数和(自身を除く): 244807404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4923, 6564, 8111, 9846, 16222, 19692, 24333, 32444, 48666, 72999, 97332, 145998, 291996, 4436717, 8873434, 13310151, 17746868, 26620302, 39930453, 53240604, 79860906, 159721812]

約数ペア:

[(1, 159721812), (2, 79860906), (3, 53240604), (4, 39930453), (6, 26620302), (9, 17746868), (12, 13310151), (18, 8873434), (36, 4436717), (547, 291996), (1094, 145998), (1641, 97332), (2188, 72999), (3282, 48666), (4923, 32444), (6564, 24333), (8111, 19692), (9846, 16222)]