131567254

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{14753}}^1$

素因数の和:14789

約数の個数: 32

約数和(自身を含む): 247867200

約数和(自身を除く): 116299946

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 14753, 29506, 103271, 191789, 206542, 383578, 722897, 1342523, 1445794, 2685046, 5060279, 9397661, 10120558, 18795322, 65783627, 131567254]

約数ペア:

[(1, 131567254), (2, 65783627), (7, 18795322), (13, 10120558), (14, 9397661), (26, 5060279), (49, 2685046), (91, 1445794), (98, 1342523), (182, 722897), (343, 383578), (637, 206542), (686, 191789), (1274, 103271), (4459, 29506), (8918, 14753)]