128072916

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{58321}}^1$

素因数の和:58392

約数の個数: 36

約数和(自身を含む): 329052724

約数和(自身を除く): 200979808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 58321, 116642, 174963, 233284, 349926, 524889, 699852, 1049778, 2099556, 3557581, 7115162, 10672743, 14230324, 21345486, 32018229, 42690972, 64036458, 128072916]

約数ペア:

[(1, 128072916), (2, 64036458), (3, 42690972), (4, 32018229), (6, 21345486), (9, 14230324), (12, 10672743), (18, 7115162), (36, 3557581), (61, 2099556), (122, 1049778), (183, 699852), (244, 524889), (366, 349926), (549, 233284), (732, 174963), (1098, 116642), (2196, 58321)]