148645756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{312281}}^1$

素因数の和:312309

約数の個数: 24

約数和(自身を含む): 314780256

約数和(自身を除く): 166134500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 312281, 624562, 1249124, 2185967, 4371934, 5308777, 8743868, 10617554, 21235108, 37161439, 74322878, 148645756]

約数ペア:

[(1, 148645756), (2, 74322878), (4, 37161439), (7, 21235108), (14, 10617554), (17, 8743868), (28, 5308777), (34, 4371934), (68, 2185967), (119, 1249124), (238, 624562), (476, 312281)]