138452256

素因数分解:

$2^5\times 3^2\times {\mathrm{480737}}^1$

素因数の和:480753

約数の個数: 36

約数和(自身を含む): 393724422

約数和(自身を除く): 255272166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480737, 961474, 1442211, 1922948, 2884422, 3845896, 4326633, 5768844, 7691792, 8653266, 11537688, 15383584, 17306532, 23075376, 34613064, 46150752, 69226128, 138452256]

約数ペア:

[(1, 138452256), (2, 69226128), (3, 46150752), (4, 34613064), (6, 23075376), (8, 17306532), (9, 15383584), (12, 11537688), (16, 8653266), (18, 7691792), (24, 5768844), (32, 4326633), (36, 3845896), (48, 2884422), (72, 1922948), (96, 1442211), (144, 961474), (288, 480737)]