154967248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 313046432

約数和(自身を除く): 158079184

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 3907, 4958, 7814, 9916, 15628, 19832, 31256, 39664, 62512, 144559, 261769, 289118, 523538, 578236, 1047076, 1156472, 2094152, 2312944, 4188304, 9685453, 19370906, 38741812, 77483624, 154967248]

約数ペア:

[(1, 154967248), (2, 77483624), (4, 38741812), (8, 19370906), (16, 9685453), (37, 4188304), (67, 2312944), (74, 2094152), (134, 1156472), (148, 1047076), (268, 578236), (296, 523538), (536, 289118), (592, 261769), (1072, 144559), (2479, 62512), (3907, 39664), (4958, 31256), (7814, 19832), (9916, 15628)]