157921344

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 168

約数和(自身を含む): 527791680

約数和(自身を除く): 369870336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 739, 742, 848, 954, 1008, 1113, 1272, 1344, 1478, 1484, 1696, 1908, 2016, 2217, 2226, 2544, 2956, 2968, 3339, 3392, 3816, 4032, 4434, 4452, 5088, 5173, 5912, 5936, 6651, 6678, 7632, 8868, 8904, 10176, 10346, 11824, 11872, 13302, 13356, 15264, 15519, 17736, 17808, 20692, 23648, 23744, 26604, 26712, 30528, 31038, 35472, 35616, 39167, 41384, 46557, 47296, 53208, 53424, 62076, 70944, 71232, 78334, 82768, 93114, 106416, 106848, 117501, 124152, 141888, 156668, 165536, 186228, 212832, 213696, 235002, 248304, 274169, 313336, 331072, 352503, 372456, 425664, 470004, 496608, 548338, 626672, 705006, 744912, 822507, 940008, 993216, 1096676, 1253344, 1410012, 1489824, 1645014, 1880016, 2193352, 2467521, 2506688, 2820024, 2979648, 3290028, 3760032, 4386704, 4935042, 5640048, 6580056, 7520064, 8773408, 9870084, 11280096, 13160112, 17546816, 19740168, 22560192, 26320224, 39480336, 52640448, 78960672, 157921344]

約数ペア:

[(1, 157921344), (2, 78960672), (3, 52640448), (4, 39480336), (6, 26320224), (7, 22560192), (8, 19740168), (9, 17546816), (12, 13160112), (14, 11280096), (16, 9870084), (18, 8773408), (21, 7520064), (24, 6580056), (28, 5640048), (32, 4935042), (36, 4386704), (42, 3760032), (48, 3290028), (53, 2979648), (56, 2820024), (63, 2506688), (64, 2467521), (72, 2193352), (84, 1880016), (96, 1645014), (106, 1489824), (112, 1410012), (126, 1253344), (144, 1096676), (159, 993216), (168, 940008), (192, 822507), (212, 744912), (224, 705006), (252, 626672), (288, 548338), (318, 496608), (336, 470004), (371, 425664), (424, 372456), (448, 352503), (477, 331072), (504, 313336), (576, 274169), (636, 248304), (672, 235002), (739, 213696), (742, 212832), (848, 186228), (954, 165536), (1008, 156668), (1113, 141888), (1272, 124152), (1344, 117501), (1478, 106848), (1484, 106416), (1696, 93114), (1908, 82768), (2016, 78334), (2217, 71232), (2226, 70944), (2544, 62076), (2956, 53424), (2968, 53208), (3339, 47296), (3392, 46557), (3816, 41384), (4032, 39167), (4434, 35616), (4452, 35472), (5088, 31038), (5173, 30528), (5912, 26712), (5936, 26604), (6651, 23744), (6678, 23648), (7632, 20692), (8868, 17808), (8904, 17736), (10176, 15519), (10346, 15264), (11824, 13356), (11872, 13302)]