122655568

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20663}}^1$

素因数の和:20731

約数の個数: 40

約数和(自身を含む): 276732288

約数和(自身を除く): 154076720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 20663, 41326, 82652, 144641, 165304, 289282, 330608, 578564, 1095139, 1157128, 2190278, 2314256, 4380556, 7665973, 8761112, 15331946, 17522224, 30663892, 61327784, 122655568]

約数ペア:

[(1, 122655568), (2, 61327784), (4, 30663892), (7, 17522224), (8, 15331946), (14, 8761112), (16, 7665973), (28, 4380556), (53, 2314256), (56, 2190278), (106, 1157128), (112, 1095139), (212, 578564), (371, 330608), (424, 289282), (742, 165304), (848, 144641), (1484, 82652), (2968, 41326), (5936, 20663)]