108777788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 224361984

約数和(自身を除く): 115584196

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 167, 172, 301, 334, 541, 602, 668, 1082, 1169, 1204, 2164, 2338, 3787, 4676, 7181, 7574, 14362, 15148, 23263, 28724, 46526, 50267, 90347, 93052, 100534, 162841, 180694, 201068, 325682, 361388, 632429, 651364, 1264858, 2529716, 3884921, 7769842, 15539684, 27194447, 54388894, 108777788]

約数ペア:

[(1, 108777788), (2, 54388894), (4, 27194447), (7, 15539684), (14, 7769842), (28, 3884921), (43, 2529716), (86, 1264858), (167, 651364), (172, 632429), (301, 361388), (334, 325682), (541, 201068), (602, 180694), (668, 162841), (1082, 100534), (1169, 93052), (1204, 90347), (2164, 50267), (2338, 46526), (3787, 28724), (4676, 23263), (7181, 15148), (7574, 14362)]