153921138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{118219}}^1$

素因数の和:118262

約数の個数: 32

約数和(自身を含む): 363171840

約数和(自身を除く): 209250702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 118219, 236438, 354657, 709314, 827533, 1655066, 2482599, 3664789, 4965198, 7329578, 10994367, 21988734, 25653523, 51307046, 76960569, 153921138]

約数ペア:

[(1, 153921138), (2, 76960569), (3, 51307046), (6, 25653523), (7, 21988734), (14, 10994367), (21, 7329578), (31, 4965198), (42, 3664789), (62, 2482599), (93, 1655066), (186, 827533), (217, 709314), (434, 354657), (651, 236438), (1302, 118219)]