156978937482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2580

約数の個数: 128

約数和(自身を含む): 347336294400

約数和(自身を除く): 190357356918

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 79, 102, 111, 158, 222, 237, 239, 474, 478, 629, 717, 1258, 1343, 1434, 1887, 2203, 2686, 2923, 3774, 4029, 4063, 4406, 5846, 6609, 8058, 8126, 8769, 8843, 12189, 13218, 17538, 17686, 18881, 24378, 26529, 37451, 37762, 49691, 53058, 56643, 74902, 81511, 99382, 112353, 113286, 149073, 150331, 163022, 174037, 224706, 244533, 298146, 300662, 320977, 348074, 450993, 489066, 522111, 526517, 641954, 698597, 901986, 962931, 1044222, 1053034, 1385687, 1397194, 1579551, 1925862, 2095791, 2771374, 2958629, 3159102, 4157061, 4191582, 5917258, 6439369, 8314122, 8875887, 8950789, 11876149, 12878738, 17751774, 17901578, 19318107, 19481129, 23752298, 26852367, 35628447, 38636214, 38962258, 41594843, 53704734, 58443387, 71256894, 83189686, 109469273, 116886774, 124784529, 218938546, 249569058, 328407819, 331179193, 656815638, 662358386, 707112331, 993537579, 1414224662, 1539009191, 1987075158, 2121336993, 3078018382, 4242673986, 4617027573, 9234055146, 26163156247, 52326312494, 78489468741, 156978937482]

約数ペア:

[(1, 156978937482), (2, 78489468741), (3, 52326312494), (6, 26163156247), (17, 9234055146), (34, 4617027573), (37, 4242673986), (51, 3078018382), (74, 2121336993), (79, 1987075158), (102, 1539009191), (111, 1414224662), (158, 993537579), (222, 707112331), (237, 662358386), (239, 656815638), (474, 331179193), (478, 328407819), (629, 249569058), (717, 218938546), (1258, 124784529), (1343, 116886774), (1434, 109469273), (1887, 83189686), (2203, 71256894), (2686, 58443387), (2923, 53704734), (3774, 41594843), (4029, 38962258), (4063, 38636214), (4406, 35628447), (5846, 26852367), (6609, 23752298), (8058, 19481129), (8126, 19318107), (8769, 17901578), (8843, 17751774), (12189, 12878738), (13218, 11876149), (17538, 8950789), (17686, 8875887), (18881, 8314122), (24378, 6439369), (26529, 5917258), (37451, 4191582), (37762, 4157061), (49691, 3159102), (53058, 2958629), (56643, 2771374), (74902, 2095791), (81511, 1925862), (99382, 1579551), (112353, 1397194), (113286, 1385687), (149073, 1053034), (150331, 1044222), (163022, 962931), (174037, 901986), (224706, 698597), (244533, 641954), (298146, 526517), (300662, 522111), (320977, 489066), (348074, 450993)]