161348208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480203}}^1$

素因数の和:480221

約数の個数: 40

約数和(自身を含む): 476362368

約数和(自身を除く): 315014160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480203, 960406, 1440609, 1920812, 2881218, 3361421, 3841624, 5762436, 6722842, 7683248, 10084263, 11524872, 13445684, 20168526, 23049744, 26891368, 40337052, 53782736, 80674104, 161348208]

約数ペア:

[(1, 161348208), (2, 80674104), (3, 53782736), (4, 40337052), (6, 26891368), (7, 23049744), (8, 20168526), (12, 13445684), (14, 11524872), (16, 10084263), (21, 7683248), (24, 6722842), (28, 5762436), (42, 3841624), (48, 3361421), (56, 2881218), (84, 1920812), (112, 1440609), (168, 960406), (336, 480203)]