135890384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 321408000

約数和(自身を除く): 185517616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 479, 596, 952, 958, 1043, 1192, 1904, 1916, 2086, 2384, 2533, 3353, 3832, 4172, 5066, 6706, 7664, 8143, 8344, 10132, 13412, 16286, 16688, 17731, 20264, 26824, 32572, 35462, 40528, 53648, 57001, 65144, 70924, 71371, 114002, 130288, 141848, 142742, 228004, 283696, 285484, 456008, 499597, 570968, 912016, 999194, 1141936, 1213307, 1998388, 2426614, 3996776, 4853228, 7993552, 8493149, 9706456, 16986298, 19412912, 33972596, 67945192, 135890384]

約数ペア:

[(1, 135890384), (2, 67945192), (4, 33972596), (7, 19412912), (8, 16986298), (14, 9706456), (16, 8493149), (17, 7993552), (28, 4853228), (34, 3996776), (56, 2426614), (68, 1998388), (112, 1213307), (119, 1141936), (136, 999194), (149, 912016), (238, 570968), (272, 499597), (298, 456008), (476, 285484), (479, 283696), (596, 228004), (952, 142742), (958, 141848), (1043, 130288), (1192, 114002), (1904, 71371), (1916, 70924), (2086, 65144), (2384, 57001), (2533, 53648), (3353, 40528), (3832, 35462), (4172, 32572), (5066, 26824), (6706, 20264), (7664, 17731), (8143, 16688), (8344, 16286), (10132, 13412)]