161068884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 386276352

約数和(自身を除く): 225207468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 283, 516, 566, 849, 1103, 1132, 1698, 2206, 3309, 3396, 4412, 6618, 12169, 13236, 24338, 36507, 47429, 48676, 73014, 94858, 142287, 146028, 189716, 284574, 312149, 569148, 624298, 936447, 1248596, 1872894, 3745788, 13422407, 26844814, 40267221, 53689628, 80534442, 161068884]

約数ペア:

[(1, 161068884), (2, 80534442), (3, 53689628), (4, 40267221), (6, 26844814), (12, 13422407), (43, 3745788), (86, 1872894), (129, 1248596), (172, 936447), (258, 624298), (283, 569148), (516, 312149), (566, 284574), (849, 189716), (1103, 146028), (1132, 142287), (1698, 94858), (2206, 73014), (3309, 48676), (3396, 47429), (4412, 36507), (6618, 24338), (12169, 13236)]