169248768

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 491596560

約数和(自身を除く): 322347792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 169, 192, 208, 256, 312, 326, 338, 384, 416, 489, 507, 512, 624, 652, 676, 768, 832, 978, 1014, 1024, 1248, 1304, 1352, 1536, 1664, 1956, 2028, 2048, 2119, 2496, 2608, 2704, 3072, 3328, 3912, 4056, 4238, 4992, 5216, 5408, 6144, 6357, 6656, 7824, 8112, 8476, 9984, 10432, 10816, 12714, 13312, 15648, 16224, 16952, 19968, 20864, 21632, 25428, 26624, 27547, 31296, 32448, 33904, 39936, 41728, 43264, 50856, 55094, 62592, 64896, 67808, 79872, 82641, 83456, 86528, 101712, 110188, 125184, 129792, 135616, 165282, 166912, 173056, 203424, 220376, 250368, 259584, 271232, 330564, 333824, 346112, 406848, 440752, 500736, 519168, 542464, 661128, 813696, 881504, 1001472, 1038336, 1084928, 1322256, 1627392, 1763008, 2169856, 2644512, 3254784, 3526016, 4339712, 5289024, 6509568, 7052032, 10578048, 13019136, 14104064, 21156096, 28208128, 42312192, 56416256, 84624384, 169248768]

約数ペア:

[(1, 169248768), (2, 84624384), (3, 56416256), (4, 42312192), (6, 28208128), (8, 21156096), (12, 14104064), (13, 13019136), (16, 10578048), (24, 7052032), (26, 6509568), (32, 5289024), (39, 4339712), (48, 3526016), (52, 3254784), (64, 2644512), (78, 2169856), (96, 1763008), (104, 1627392), (128, 1322256), (156, 1084928), (163, 1038336), (169, 1001472), (192, 881504), (208, 813696), (256, 661128), (312, 542464), (326, 519168), (338, 500736), (384, 440752), (416, 406848), (489, 346112), (507, 333824), (512, 330564), (624, 271232), (652, 259584), (676, 250368), (768, 220376), (832, 203424), (978, 173056), (1014, 166912), (1024, 165282), (1248, 135616), (1304, 129792), (1352, 125184), (1536, 110188), (1664, 101712), (1956, 86528), (2028, 83456), (2048, 82641), (2119, 79872), (2496, 67808), (2608, 64896), (2704, 62592), (3072, 55094), (3328, 50856), (3912, 43264), (4056, 41728), (4238, 39936), (4992, 33904), (5216, 32448), (5408, 31296), (6144, 27547), (6357, 26624), (6656, 25428), (7824, 21632), (8112, 20864), (8476, 19968), (9984, 16952), (10432, 16224), (10816, 15648), (12714, 13312)]