155125904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:4023

約数の個数: 40

約数和(自身を含む): 313366848

約数和(自身を除く): 158240944

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 3911, 4958, 7822, 9916, 15644, 19832, 31288, 39664, 62576, 144707, 262037, 289414, 524074, 578828, 1048148, 1157656, 2096296, 2315312, 4192592, 9695369, 19390738, 38781476, 77562952, 155125904]

約数ペア:

[(1, 155125904), (2, 77562952), (4, 38781476), (8, 19390738), (16, 9695369), (37, 4192592), (67, 2315312), (74, 2096296), (134, 1157656), (148, 1048148), (268, 578828), (296, 524074), (536, 289414), (592, 262037), (1072, 144707), (2479, 62576), (3911, 39664), (4958, 31288), (7822, 19832), (9916, 15644)]