168741568

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 346795344

約数和(自身を除く): 178053776

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 164, 214, 328, 428, 601, 656, 856, 1202, 1312, 1712, 2404, 2624, 3424, 4387, 4808, 6848, 8774, 9616, 17548, 19232, 24641, 35096, 38464, 49282, 64307, 70192, 98564, 128614, 140384, 197128, 257228, 280768, 394256, 514456, 788512, 1028912, 1577024, 2057824, 2636587, 4115648, 5273174, 10546348, 21092696, 42185392, 84370784, 168741568]

約数ペア:

[(1, 168741568), (2, 84370784), (4, 42185392), (8, 21092696), (16, 10546348), (32, 5273174), (41, 4115648), (64, 2636587), (82, 2057824), (107, 1577024), (164, 1028912), (214, 788512), (328, 514456), (428, 394256), (601, 280768), (656, 257228), (856, 197128), (1202, 140384), (1312, 128614), (1712, 98564), (2404, 70192), (2624, 64307), (3424, 49282), (4387, 38464), (4808, 35096), (6848, 24641), (8774, 19232), (9616, 17548)]