148971256

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7019}}^1$

素因数の和:7411

約数の個数: 32

約数和(自身を含む): 320112000

約数和(自身を除く): 171140744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 7019, 10612, 14038, 21224, 28076, 49133, 56152, 98266, 196532, 393064, 2660201, 5320402, 10640804, 18621407, 21281608, 37242814, 74485628, 148971256]

約数ペア:

[(1, 148971256), (2, 74485628), (4, 37242814), (7, 21281608), (8, 18621407), (14, 10640804), (28, 5320402), (56, 2660201), (379, 393064), (758, 196532), (1516, 98266), (2653, 56152), (3032, 49133), (5306, 28076), (7019, 21224), (10612, 14038)]