128839716

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{60659}}^1$

素因数の和:60728

約数の個数: 36

約数和(自身を含む): 331203600

約数和(自身を除く): 202363884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 60659, 121318, 181977, 242636, 363954, 545931, 727908, 1091862, 2183724, 3578881, 7157762, 10736643, 14315524, 21473286, 32209929, 42946572, 64419858, 128839716]

約数ペア:

[(1, 128839716), (2, 64419858), (3, 42946572), (4, 32209929), (6, 21473286), (9, 14315524), (12, 10736643), (18, 7157762), (36, 3578881), (59, 2183724), (118, 1091862), (177, 727908), (236, 545931), (354, 363954), (531, 242636), (708, 181977), (1062, 121318), (2124, 60659)]