147914982

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 325868400

約数和(自身を除く): 177953418

約数列:

[1, 2, 3, 6, 9, 18, 131, 149, 262, 298, 393, 421, 447, 786, 842, 894, 1179, 1263, 1341, 2358, 2526, 2682, 3789, 7578, 19519, 39038, 55151, 58557, 62729, 110302, 117114, 125458, 165453, 175671, 188187, 330906, 351342, 376374, 496359, 564561, 992718, 1129122, 8217499, 16434998, 24652497, 49304994, 73957491, 147914982]

約数ペア:

[(1, 147914982), (2, 73957491), (3, 49304994), (6, 24652497), (9, 16434998), (18, 8217499), (131, 1129122), (149, 992718), (262, 564561), (298, 496359), (393, 376374), (421, 351342), (447, 330906), (786, 188187), (842, 175671), (894, 165453), (1179, 125458), (1263, 117114), (1341, 110302), (2358, 62729), (2526, 58557), (2682, 55151), (3789, 39038), (7578, 19519)]