120653078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 136749802

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 37, 38, 41, 46, 74, 82, 91, 133, 161, 182, 247, 259, 266, 287, 299, 322, 437, 481, 494, 518, 533, 574, 598, 703, 779, 851, 874, 943, 962, 1066, 1406, 1517, 1558, 1702, 1729, 1886, 2093, 3034, 3059, 3367, 3458, 3731, 4186, 4921, 5453, 5681, 5957, 6118, 6601, 6734, 7462, 9139, 9842, 10127, 10619, 10906, 11063, 11362, 11914, 12259, 13202, 16169, 17917, 18278, 19721, 20254, 21238, 22126, 24518, 28823, 32338, 34891, 35834, 39442, 39767, 57646, 63973, 69782, 70889, 77441, 79534, 85813, 113183, 125419, 127946, 138047, 141778, 154882, 171626, 201761, 210197, 226366, 232921, 244237, 250838, 276094, 374699, 403522, 420394, 453583, 465842, 488474, 662929, 749398, 907166, 1325858, 1471379, 1630447, 2622893, 2942758, 3175081, 3260894, 4640503, 5245786, 6350162, 8618077, 9281006, 17236154, 60326539, 120653078]

約数ペア:

[(1, 120653078), (2, 60326539), (7, 17236154), (13, 9281006), (14, 8618077), (19, 6350162), (23, 5245786), (26, 4640503), (37, 3260894), (38, 3175081), (41, 2942758), (46, 2622893), (74, 1630447), (82, 1471379), (91, 1325858), (133, 907166), (161, 749398), (182, 662929), (247, 488474), (259, 465842), (266, 453583), (287, 420394), (299, 403522), (322, 374699), (437, 276094), (481, 250838), (494, 244237), (518, 232921), (533, 226366), (574, 210197), (598, 201761), (703, 171626), (779, 154882), (851, 141778), (874, 138047), (943, 127946), (962, 125419), (1066, 113183), (1406, 85813), (1517, 79534), (1558, 77441), (1702, 70889), (1729, 69782), (1886, 63973), (2093, 57646), (3034, 39767), (3059, 39442), (3367, 35834), (3458, 34891), (3731, 32338), (4186, 28823), (4921, 24518), (5453, 22126), (5681, 21238), (5957, 20254), (6118, 19721), (6601, 18278), (6734, 17917), (7462, 16169), (9139, 13202), (9842, 12259), (10127, 11914), (10619, 11362), (10906, 11063)]