154477904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 362774400

約数和(自身を除く): 208296496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 229, 266, 304, 317, 458, 532, 634, 916, 1064, 1268, 1603, 1832, 2128, 2219, 2536, 3206, 3664, 4351, 4438, 5072, 6023, 6412, 8702, 8876, 12046, 12824, 17404, 17752, 24092, 25648, 30457, 34808, 35504, 42161, 48184, 60914, 69616, 72593, 84322, 96368, 121828, 145186, 168644, 243656, 290372, 337288, 487312, 508151, 580744, 674576, 1016302, 1161488, 1379267, 2032604, 2758534, 4065208, 5517068, 8130416, 9654869, 11034136, 19309738, 22068272, 38619476, 77238952, 154477904]

約数ペア:

[(1, 154477904), (2, 77238952), (4, 38619476), (7, 22068272), (8, 19309738), (14, 11034136), (16, 9654869), (19, 8130416), (28, 5517068), (38, 4065208), (56, 2758534), (76, 2032604), (112, 1379267), (133, 1161488), (152, 1016302), (229, 674576), (266, 580744), (304, 508151), (317, 487312), (458, 337288), (532, 290372), (634, 243656), (916, 168644), (1064, 145186), (1268, 121828), (1603, 96368), (1832, 84322), (2128, 72593), (2219, 69616), (2536, 60914), (3206, 48184), (3664, 42161), (4351, 35504), (4438, 34808), (5072, 30457), (6023, 25648), (6412, 24092), (8702, 17752), (8876, 17404), (12046, 12824)]