161463936

素因数分解:

$2^7\times 3^1\times {\mathrm{420479}}^1$

素因数の和:420496

約数の個数: 32

約数和(自身を含む): 428889600

約数和(自身を除く): 267425664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420479, 840958, 1261437, 1681916, 2522874, 3363832, 5045748, 6727664, 10091496, 13455328, 20182992, 26910656, 40365984, 53821312, 80731968, 161463936]

約数ペア:

[(1, 161463936), (2, 80731968), (3, 53821312), (4, 40365984), (6, 26910656), (8, 20182992), (12, 13455328), (16, 10091496), (24, 6727664), (32, 5045748), (48, 3363832), (64, 2522874), (96, 1681916), (128, 1261437), (192, 840958), (384, 420479)]