161323776

素因数分解:

$2^8\times 3^2\times {\mathrm{70019}}^1$

素因数の和:70041

約数の個数: 54

約数和(自身を含む): 465142860

約数和(自身を除く): 303819084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 70019, 140038, 210057, 280076, 420114, 560152, 630171, 840228, 1120304, 1260342, 1680456, 2240608, 2520684, 3360912, 4481216, 5041368, 6721824, 8962432, 10082736, 13443648, 17924864, 20165472, 26887296, 40330944, 53774592, 80661888, 161323776]

約数ペア:

[(1, 161323776), (2, 80661888), (3, 53774592), (4, 40330944), (6, 26887296), (8, 20165472), (9, 17924864), (12, 13443648), (16, 10082736), (18, 8962432), (24, 6721824), (32, 5041368), (36, 4481216), (48, 3360912), (64, 2520684), (72, 2240608), (96, 1680456), (128, 1260342), (144, 1120304), (192, 840228), (256, 630171), (288, 560152), (384, 420114), (576, 280076), (768, 210057), (1152, 140038), (2304, 70019)]