161538876

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{66973}}^1$

素因数の和:67050

約数の個数: 36

約数和(自身を含む): 414435112

約数和(自身を除く): 252896236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 66973, 133946, 200919, 267892, 401838, 602757, 803676, 1205514, 2411028, 4487191, 8974382, 13461573, 17948764, 26923146, 40384719, 53846292, 80769438, 161538876]

約数ペア:

[(1, 161538876), (2, 80769438), (3, 53846292), (4, 40384719), (6, 26923146), (9, 17948764), (12, 13461573), (18, 8974382), (36, 4487191), (67, 2411028), (134, 1205514), (201, 803676), (268, 602757), (402, 401838), (603, 267892), (804, 200919), (1206, 133946), (2412, 66973)]