159402404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 338728320

約数和(自身を除く): 179325916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 541, 619, 1082, 1238, 2164, 2476, 3787, 4333, 7574, 8666, 9197, 10523, 15148, 17332, 18394, 21046, 36788, 42092, 64379, 73661, 128758, 147322, 257516, 294644, 334879, 669758, 1339516, 2344153, 4688306, 5692943, 9376612, 11385886, 22771772, 39850601, 79701202, 159402404]

約数ペア:

[(1, 159402404), (2, 79701202), (4, 39850601), (7, 22771772), (14, 11385886), (17, 9376612), (28, 5692943), (34, 4688306), (68, 2344153), (119, 1339516), (238, 669758), (476, 334879), (541, 294644), (619, 257516), (1082, 147322), (1238, 128758), (2164, 73661), (2476, 64379), (3787, 42092), (4333, 36788), (7574, 21046), (8666, 18394), (9197, 17332), (10523, 15148)]