147664868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 290013360

約数和(自身を除く): 142348492

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 181, 362, 377, 541, 724, 754, 1082, 1508, 2164, 2353, 4706, 5249, 7033, 9412, 10498, 14066, 15689, 20996, 28132, 31378, 62756, 68237, 97921, 136474, 195842, 203957, 272948, 391684, 407914, 815828, 1272973, 2545946, 2839709, 5091892, 5679418, 11358836, 36916217, 73832434, 147664868]

約数ペア:

[(1, 147664868), (2, 73832434), (4, 36916217), (13, 11358836), (26, 5679418), (29, 5091892), (52, 2839709), (58, 2545946), (116, 1272973), (181, 815828), (362, 407914), (377, 391684), (541, 272948), (724, 203957), (754, 195842), (1082, 136474), (1508, 97921), (2164, 68237), (2353, 62756), (4706, 31378), (5249, 28132), (7033, 20996), (9412, 15689), (10498, 14066)]