16156992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 46492160

約数和(自身を除く): 30335168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 103, 114, 129, 152, 172, 192, 206, 228, 258, 304, 309, 344, 412, 456, 516, 608, 618, 688, 817, 824, 912, 1032, 1216, 1236, 1376, 1634, 1648, 1824, 1957, 2064, 2451, 2472, 2752, 3268, 3296, 3648, 3914, 4128, 4429, 4902, 4944, 5871, 6536, 6592, 7828, 8256, 8858, 9804, 9888, 11742, 13072, 13287, 15656, 17716, 19608, 19776, 23484, 26144, 26574, 31312, 35432, 39216, 46968, 52288, 53148, 62624, 70864, 78432, 84151, 93936, 106296, 125248, 141728, 156864, 168302, 187872, 212592, 252453, 283456, 336604, 375744, 425184, 504906, 673208, 850368, 1009812, 1346416, 2019624, 2692832, 4039248, 5385664, 8078496, 16156992]

約数ペア:

[(1, 16156992), (2, 8078496), (3, 5385664), (4, 4039248), (6, 2692832), (8, 2019624), (12, 1346416), (16, 1009812), (19, 850368), (24, 673208), (32, 504906), (38, 425184), (43, 375744), (48, 336604), (57, 283456), (64, 252453), (76, 212592), (86, 187872), (96, 168302), (103, 156864), (114, 141728), (129, 125248), (152, 106296), (172, 93936), (192, 84151), (206, 78432), (228, 70864), (258, 62624), (304, 53148), (309, 52288), (344, 46968), (412, 39216), (456, 35432), (516, 31312), (608, 26574), (618, 26144), (688, 23484), (817, 19776), (824, 19608), (912, 17716), (1032, 15656), (1216, 13287), (1236, 13072), (1376, 11742), (1634, 9888), (1648, 9804), (1824, 8858), (1957, 8256), (2064, 7828), (2451, 6592), (2472, 6536), (2752, 5871), (3268, 4944), (3296, 4902), (3648, 4429), (3914, 4128)]