161941380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26723}}^1$

素因数の和:26836

約数の個数: 48

約数和(自身を含む): 457942464

約数和(自身を除く): 296001084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 26723, 53446, 80169, 106892, 133615, 160338, 267230, 320676, 400845, 534460, 801690, 1603380, 2699023, 5398046, 8097069, 10796092, 13495115, 16194138, 26990230, 32388276, 40485345, 53980460, 80970690, 161941380]

約数ペア:

[(1, 161941380), (2, 80970690), (3, 53980460), (4, 40485345), (5, 32388276), (6, 26990230), (10, 16194138), (12, 13495115), (15, 10796092), (20, 8097069), (30, 5398046), (60, 2699023), (101, 1603380), (202, 801690), (303, 534460), (404, 400845), (505, 320676), (606, 267230), (1010, 160338), (1212, 133615), (1515, 106892), (2020, 80169), (3030, 53446), (6060, 26723)]