181326756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 481275648

約数和(自身を除く): 299948892

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 97, 138, 156, 194, 276, 291, 299, 388, 521, 582, 598, 897, 1042, 1164, 1196, 1261, 1563, 1794, 2084, 2231, 2522, 3126, 3588, 3783, 4462, 5044, 6252, 6693, 6773, 7566, 8924, 11983, 13386, 13546, 15132, 20319, 23966, 26772, 27092, 29003, 35949, 40638, 47932, 50537, 58006, 71898, 81276, 87009, 101074, 116012, 143796, 151611, 155779, 174018, 202148, 303222, 311558, 348036, 467337, 606444, 623116, 656981, 934674, 1162351, 1313962, 1869348, 1970943, 2324702, 2627924, 3487053, 3941886, 4649404, 6974106, 7883772, 13948212, 15110563, 30221126, 45331689, 60442252, 90663378, 181326756]

約数ペア:

[(1, 181326756), (2, 90663378), (3, 60442252), (4, 45331689), (6, 30221126), (12, 15110563), (13, 13948212), (23, 7883772), (26, 6974106), (39, 4649404), (46, 3941886), (52, 3487053), (69, 2627924), (78, 2324702), (92, 1970943), (97, 1869348), (138, 1313962), (156, 1162351), (194, 934674), (276, 656981), (291, 623116), (299, 606444), (388, 467337), (521, 348036), (582, 311558), (598, 303222), (897, 202148), (1042, 174018), (1164, 155779), (1196, 151611), (1261, 143796), (1563, 116012), (1794, 101074), (2084, 87009), (2231, 81276), (2522, 71898), (3126, 58006), (3588, 50537), (3783, 47932), (4462, 40638), (5044, 35949), (6252, 29003), (6693, 27092), (6773, 26772), (7566, 23966), (8924, 20319), (11983, 15132), (13386, 13546)]