155831616

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 168

約数和(自身を含む): 487375200

約数和(自身を除く): 331543584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 192, 228, 232, 261, 288, 304, 342, 348, 456, 464, 491, 522, 551, 576, 608, 684, 696, 912, 928, 982, 1044, 1102, 1216, 1368, 1392, 1473, 1653, 1824, 1856, 1964, 2088, 2204, 2736, 2784, 2946, 3306, 3648, 3928, 4176, 4408, 4419, 4959, 5472, 5568, 5892, 6612, 7856, 8352, 8816, 8838, 9329, 9918, 10944, 11784, 13224, 14239, 15712, 16704, 17632, 17676, 18658, 19836, 23568, 26448, 27987, 28478, 31424, 35264, 35352, 37316, 39672, 42717, 47136, 52896, 55974, 56956, 70704, 74632, 79344, 83961, 85434, 94272, 105792, 111948, 113912, 128151, 141408, 149264, 158688, 167922, 170868, 223896, 227824, 256302, 270541, 282816, 298528, 317376, 335844, 341736, 447792, 455648, 512604, 541082, 597056, 671688, 683472, 811623, 895584, 911296, 1025208, 1082164, 1343376, 1366944, 1623246, 1791168, 2050416, 2164328, 2434869, 2686752, 2733888, 3246492, 4100832, 4328656, 4869738, 5373504, 6492984, 8201664, 8657312, 9739476, 12985968, 17314624, 19478952, 25971936, 38957904, 51943872, 77915808, 155831616]

約数ペア:

[(1, 155831616), (2, 77915808), (3, 51943872), (4, 38957904), (6, 25971936), (8, 19478952), (9, 17314624), (12, 12985968), (16, 9739476), (18, 8657312), (19, 8201664), (24, 6492984), (29, 5373504), (32, 4869738), (36, 4328656), (38, 4100832), (48, 3246492), (57, 2733888), (58, 2686752), (64, 2434869), (72, 2164328), (76, 2050416), (87, 1791168), (96, 1623246), (114, 1366944), (116, 1343376), (144, 1082164), (152, 1025208), (171, 911296), (174, 895584), (192, 811623), (228, 683472), (232, 671688), (261, 597056), (288, 541082), (304, 512604), (342, 455648), (348, 447792), (456, 341736), (464, 335844), (491, 317376), (522, 298528), (551, 282816), (576, 270541), (608, 256302), (684, 227824), (696, 223896), (912, 170868), (928, 167922), (982, 158688), (1044, 149264), (1102, 141408), (1216, 128151), (1368, 113912), (1392, 111948), (1473, 105792), (1653, 94272), (1824, 85434), (1856, 83961), (1964, 79344), (2088, 74632), (2204, 70704), (2736, 56956), (2784, 55974), (2946, 52896), (3306, 47136), (3648, 42717), (3928, 39672), (4176, 37316), (4408, 35352), (4419, 35264), (4959, 31424), (5472, 28478), (5568, 27987), (5892, 26448), (6612, 23568), (7856, 19836), (8352, 18658), (8816, 17676), (8838, 17632), (9329, 16704), (9918, 15712), (10944, 14239), (11784, 13224)]