140770284592

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1\times {\mathrm{21803}}^1$

素因数の和:25226

約数の個数: 80

約数和(自身を含む): 330153725952

約数和(自身を除く): 189383441360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 3391, 6782, 13564, 21803, 23737, 27128, 43606, 47474, 54256, 57647, 87212, 94948, 115294, 152621, 174424, 189896, 230588, 305242, 348848, 370651, 379792, 403529, 461176, 610484, 741302, 807058, 922352, 1220968, 1482604, 1614116, 2441936, 2594557, 2965208, 3228232, 5189114, 5930416, 6456464, 10378228, 20756456, 41512912, 73933973, 147867946, 295735892, 517537811, 591471784, 1035075622, 1182943568, 1256877541, 2070151244, 2513755082, 4140302488, 5027510164, 8280604976, 8798142787, 10055020328, 17596285574, 20110040656, 35192571148, 70385142296, 140770284592]

約数ペア:

[(1, 140770284592), (2, 70385142296), (4, 35192571148), (7, 20110040656), (8, 17596285574), (14, 10055020328), (16, 8798142787), (17, 8280604976), (28, 5027510164), (34, 4140302488), (56, 2513755082), (68, 2070151244), (112, 1256877541), (119, 1182943568), (136, 1035075622), (238, 591471784), (272, 517537811), (476, 295735892), (952, 147867946), (1904, 73933973), (3391, 41512912), (6782, 20756456), (13564, 10378228), (21803, 6456464), (23737, 5930416), (27128, 5189114), (43606, 3228232), (47474, 2965208), (54256, 2594557), (57647, 2441936), (87212, 1614116), (94948, 1482604), (115294, 1220968), (152621, 922352), (174424, 807058), (189896, 741302), (230588, 610484), (305242, 461176), (348848, 403529), (370651, 379792)]