157452568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 371036160

約数和(自身を除く): 213583592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 131, 169, 182, 254, 262, 338, 364, 508, 524, 676, 728, 889, 917, 1016, 1048, 1183, 1352, 1651, 1703, 1778, 1834, 2366, 3302, 3406, 3556, 3668, 4732, 6604, 6812, 7112, 7336, 9464, 11557, 11921, 13208, 13624, 16637, 21463, 22139, 23114, 23842, 33274, 42926, 44278, 46228, 47684, 66548, 85852, 88556, 92456, 95368, 116459, 133096, 150241, 154973, 171704, 177112, 216281, 232918, 300482, 309946, 432562, 465836, 600964, 619892, 865124, 931672, 1201928, 1239784, 1513967, 1730248, 2811653, 3027934, 5623306, 6055868, 11246612, 12111736, 19681571, 22493224, 39363142, 78726284, 157452568]

約数ペア:

[(1, 157452568), (2, 78726284), (4, 39363142), (7, 22493224), (8, 19681571), (13, 12111736), (14, 11246612), (26, 6055868), (28, 5623306), (52, 3027934), (56, 2811653), (91, 1730248), (104, 1513967), (127, 1239784), (131, 1201928), (169, 931672), (182, 865124), (254, 619892), (262, 600964), (338, 465836), (364, 432562), (508, 309946), (524, 300482), (676, 232918), (728, 216281), (889, 177112), (917, 171704), (1016, 154973), (1048, 150241), (1183, 133096), (1352, 116459), (1651, 95368), (1703, 92456), (1778, 88556), (1834, 85852), (2366, 66548), (3302, 47684), (3406, 46228), (3556, 44278), (3668, 42926), (4732, 33274), (6604, 23842), (6812, 23114), (7112, 22139), (7336, 21463), (9464, 16637), (11557, 13624), (11921, 13208)]