165796736

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9779

約数の個数: 64

約数和(自身を含む): 397392000

約数和(自身を除く): 231595264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 9739, 17024, 19478, 38956, 68173, 77912, 136346, 155824, 185041, 272692, 311648, 370082, 545384, 623296, 740164, 1090768, 1246592, 1295287, 1480328, 2181536, 2590574, 2960656, 4363072, 5181148, 5921312, 8726144, 10362296, 11842624, 20724592, 23685248, 41449184, 82898368, 165796736]

約数ペア:

[(1, 165796736), (2, 82898368), (4, 41449184), (7, 23685248), (8, 20724592), (14, 11842624), (16, 10362296), (19, 8726144), (28, 5921312), (32, 5181148), (38, 4363072), (56, 2960656), (64, 2590574), (76, 2181536), (112, 1480328), (128, 1295287), (133, 1246592), (152, 1090768), (224, 740164), (266, 623296), (304, 545384), (448, 370082), (532, 311648), (608, 272692), (896, 185041), (1064, 155824), (1216, 136346), (2128, 77912), (2432, 68173), (4256, 38956), (8512, 19478), (9739, 17024)]