138454808

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 264351600

約数和(自身を除く): 125896792

約数列:

[1, 2, 4, 8, 89, 163, 178, 326, 356, 652, 712, 1193, 1304, 2386, 4772, 9544, 14507, 29014, 58028, 106177, 116056, 194459, 212354, 388918, 424708, 777836, 849416, 1555672, 17306851, 34613702, 69227404, 138454808]

約数ペア:

[(1, 138454808), (2, 69227404), (4, 34613702), (8, 17306851), (89, 1555672), (163, 849416), (178, 777836), (326, 424708), (356, 388918), (652, 212354), (712, 194459), (1193, 116056), (1304, 106177), (2386, 58028), (4772, 29014), (9544, 14507)]