168278784

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12925

約数の個数: 72

約数和(自身を含む): 474248880

約数和(自身を除く): 305970096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 12889, 13056, 25778, 38667, 51556, 77334, 103112, 154668, 206224, 219113, 309336, 412448, 438226, 618672, 657339, 824896, 876452, 1237344, 1314678, 1649792, 1752904, 2474688, 2629356, 3299584, 3505808, 4949376, 5258712, 7011616, 9898752, 10517424, 14023232, 21034848, 28046464, 42069696, 56092928, 84139392, 168278784]

約数ペア:

[(1, 168278784), (2, 84139392), (3, 56092928), (4, 42069696), (6, 28046464), (8, 21034848), (12, 14023232), (16, 10517424), (17, 9898752), (24, 7011616), (32, 5258712), (34, 4949376), (48, 3505808), (51, 3299584), (64, 2629356), (68, 2474688), (96, 1752904), (102, 1649792), (128, 1314678), (136, 1237344), (192, 876452), (204, 824896), (256, 657339), (272, 618672), (384, 438226), (408, 412448), (544, 309336), (768, 219113), (816, 206224), (1088, 154668), (1632, 103112), (2176, 77334), (3264, 51556), (4352, 38667), (6528, 25778), (12889, 13056)]