159481896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 348550104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 2939, 3192, 3876, 4522, 5878, 6783, 7752, 8817, 9044, 11756, 13566, 17634, 18088, 20573, 23512, 27132, 35268, 41146, 49963, 54264, 55841, 61719, 70536, 82292, 99926, 111682, 123438, 149889, 164584, 167523, 199852, 223364, 246876, 299778, 335046, 349741, 390887, 399704, 446728, 493752, 599556, 670092, 699482, 781774, 949297, 1049223, 1172661, 1199112, 1340184, 1398964, 1563548, 1898594, 2098446, 2345322, 2797928, 2847891, 3127096, 3797188, 4196892, 4690644, 5695782, 6645079, 7594376, 8393784, 9381288, 11391564, 13290158, 19935237, 22783128, 26580316, 39870474, 53160632, 79740948, 159481896]

約数ペア:

[(1, 159481896), (2, 79740948), (3, 53160632), (4, 39870474), (6, 26580316), (7, 22783128), (8, 19935237), (12, 13290158), (14, 11391564), (17, 9381288), (19, 8393784), (21, 7594376), (24, 6645079), (28, 5695782), (34, 4690644), (38, 4196892), (42, 3797188), (51, 3127096), (56, 2847891), (57, 2797928), (68, 2345322), (76, 2098446), (84, 1898594), (102, 1563548), (114, 1398964), (119, 1340184), (133, 1199112), (136, 1172661), (152, 1049223), (168, 949297), (204, 781774), (228, 699482), (238, 670092), (266, 599556), (323, 493752), (357, 446728), (399, 399704), (408, 390887), (456, 349741), (476, 335046), (532, 299778), (646, 246876), (714, 223364), (798, 199852), (952, 167523), (969, 164584), (1064, 149889), (1292, 123438), (1428, 111682), (1596, 99926), (1938, 82292), (2261, 70536), (2584, 61719), (2856, 55841), (2939, 54264), (3192, 49963), (3876, 41146), (4522, 35268), (5878, 27132), (6783, 23512), (7752, 20573), (8817, 18088), (9044, 17634), (11756, 13566)]