152616460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{4127}}^1$

素因数の和:4222

約数の個数: 36

約数和(自身を含む): 328200768

約数和(自身を除く): 175584308

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3698, 4127, 7396, 8254, 9245, 16508, 18490, 20635, 36980, 41270, 82540, 177461, 354922, 709844, 887305, 1774610, 3549220, 7630823, 15261646, 30523292, 38154115, 76308230, 152616460]

約数ペア:

[(1, 152616460), (2, 76308230), (4, 38154115), (5, 30523292), (10, 15261646), (20, 7630823), (43, 3549220), (86, 1774610), (172, 887305), (215, 709844), (430, 354922), (860, 177461), (1849, 82540), (3698, 41270), (4127, 36980), (7396, 20635), (8254, 18490), (9245, 16508)]