149265564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{253853}}^1$

素因数の和:253874

約数の個数: 36

約数和(自身を含む): 405150984

約数和(自身を除く): 255885420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 253853, 507706, 761559, 1015412, 1523118, 1776971, 3046236, 3553942, 5330913, 7107884, 10661826, 12438797, 21323652, 24877594, 37316391, 49755188, 74632782, 149265564]

約数ペア:

[(1, 149265564), (2, 74632782), (3, 49755188), (4, 37316391), (6, 24877594), (7, 21323652), (12, 12438797), (14, 10661826), (21, 7107884), (28, 5330913), (42, 3553942), (49, 3046236), (84, 1776971), (98, 1523118), (147, 1015412), (196, 761559), (294, 507706), (588, 253853)]