155793312

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 474102720

約数和(自身を除く): 318309408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 401, 426, 456, 568, 608, 639, 684, 802, 852, 912, 1136, 1203, 1278, 1349, 1368, 1604, 1704, 1824, 2272, 2406, 2556, 2698, 2736, 3208, 3408, 3609, 4047, 4812, 5112, 5396, 5472, 6416, 6816, 7218, 7619, 8094, 9624, 10224, 10792, 12141, 12832, 14436, 15238, 16188, 19248, 20448, 21584, 22857, 24282, 28471, 28872, 30476, 32376, 38496, 43168, 45714, 48564, 56942, 57744, 60952, 64752, 68571, 85413, 91428, 97128, 113884, 115488, 121904, 129504, 137142, 170826, 182856, 194256, 227768, 243808, 256239, 274284, 341652, 365712, 388512, 455536, 512478, 540949, 548568, 683304, 731424, 911072, 1024956, 1081898, 1097136, 1366608, 1622847, 2049912, 2163796, 2194272, 2733216, 3245694, 4099824, 4327592, 4868541, 6491388, 8199648, 8655184, 9737082, 12982776, 17310368, 19474164, 25965552, 38948328, 51931104, 77896656, 155793312]

約数ペア:

[(1, 155793312), (2, 77896656), (3, 51931104), (4, 38948328), (6, 25965552), (8, 19474164), (9, 17310368), (12, 12982776), (16, 9737082), (18, 8655184), (19, 8199648), (24, 6491388), (32, 4868541), (36, 4327592), (38, 4099824), (48, 3245694), (57, 2733216), (71, 2194272), (72, 2163796), (76, 2049912), (96, 1622847), (114, 1366608), (142, 1097136), (144, 1081898), (152, 1024956), (171, 911072), (213, 731424), (228, 683304), (284, 548568), (288, 540949), (304, 512478), (342, 455536), (401, 388512), (426, 365712), (456, 341652), (568, 274284), (608, 256239), (639, 243808), (684, 227768), (802, 194256), (852, 182856), (912, 170826), (1136, 137142), (1203, 129504), (1278, 121904), (1349, 115488), (1368, 113884), (1604, 97128), (1704, 91428), (1824, 85413), (2272, 68571), (2406, 64752), (2556, 60952), (2698, 57744), (2736, 56942), (3208, 48564), (3408, 45714), (3609, 43168), (4047, 38496), (4812, 32376), (5112, 30476), (5396, 28872), (5472, 28471), (6416, 24282), (6816, 22857), (7218, 21584), (7619, 20448), (8094, 19248), (9624, 16188), (10224, 15238), (10792, 14436), (12141, 12832)]