137338376

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 326329560

約数和(自身を除く): 188991184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 74, 98, 119, 136, 148, 196, 238, 259, 296, 392, 476, 518, 557, 629, 833, 952, 1036, 1114, 1258, 1666, 1813, 2072, 2228, 2516, 3332, 3626, 3899, 4403, 4456, 5032, 6664, 7252, 7798, 8806, 9469, 14504, 15596, 17612, 18938, 20609, 27293, 30821, 31192, 35224, 37876, 41218, 54586, 61642, 66283, 75752, 82436, 109172, 123284, 132566, 144263, 164872, 218344, 246568, 265132, 288526, 350353, 463981, 530264, 577052, 700706, 927962, 1009841, 1154104, 1401412, 1855924, 2019682, 2452471, 2802824, 3711848, 4039364, 4904942, 8078728, 9809884, 17167297, 19619768, 34334594, 68669188, 137338376]

約数ペア:

[(1, 137338376), (2, 68669188), (4, 34334594), (7, 19619768), (8, 17167297), (14, 9809884), (17, 8078728), (28, 4904942), (34, 4039364), (37, 3711848), (49, 2802824), (56, 2452471), (68, 2019682), (74, 1855924), (98, 1401412), (119, 1154104), (136, 1009841), (148, 927962), (196, 700706), (238, 577052), (259, 530264), (296, 463981), (392, 350353), (476, 288526), (518, 265132), (557, 246568), (629, 218344), (833, 164872), (952, 144263), (1036, 132566), (1114, 123284), (1258, 109172), (1666, 82436), (1813, 75752), (2072, 66283), (2228, 61642), (2516, 54586), (3332, 41218), (3626, 37876), (3899, 35224), (4403, 31192), (4456, 30821), (5032, 27293), (6664, 20609), (7252, 18938), (7798, 17612), (8806, 15596), (9469, 14504)]