107186156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 249627168

約数和(自身を除く): 142441012

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 1861, 2057, 2618, 3388, 3722, 4114, 5236, 7444, 8228, 13027, 14399, 20471, 26054, 28798, 31637, 40942, 52108, 57596, 63274, 81884, 126548, 143297, 221459, 225181, 286594, 348007, 442918, 450362, 573188, 696014, 885836, 900724, 1392028, 1576267, 2436049, 3152534, 3828077, 4872098, 6305068, 7656154, 9744196, 15312308, 26796539, 53593078, 107186156]

約数ペア:

[(1, 107186156), (2, 53593078), (4, 26796539), (7, 15312308), (11, 9744196), (14, 7656154), (17, 6305068), (22, 4872098), (28, 3828077), (34, 3152534), (44, 2436049), (68, 1576267), (77, 1392028), (119, 900724), (121, 885836), (154, 696014), (187, 573188), (238, 450362), (242, 442918), (308, 348007), (374, 286594), (476, 225181), (484, 221459), (748, 143297), (847, 126548), (1309, 81884), (1694, 63274), (1861, 57596), (2057, 52108), (2618, 40942), (3388, 31637), (3722, 28798), (4114, 26054), (5236, 20471), (7444, 14399), (8228, 13027)]