154829178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 396000000

約数和(自身を除く): 241170822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 298, 378, 447, 894, 1043, 1341, 2086, 2682, 2749, 3129, 4023, 5498, 6258, 8046, 8247, 9387, 16494, 18774, 19243, 24741, 28161, 38486, 49482, 56322, 57729, 74223, 115458, 148446, 173187, 346374, 409601, 519561, 819202, 1039122, 1228803, 2457606, 2867207, 3686409, 5734414, 7372818, 8601621, 11059227, 17203242, 22118454, 25804863, 51609726, 77414589, 154829178]

約数ペア:

[(1, 154829178), (2, 77414589), (3, 51609726), (6, 25804863), (7, 22118454), (9, 17203242), (14, 11059227), (18, 8601621), (21, 7372818), (27, 5734414), (42, 3686409), (54, 2867207), (63, 2457606), (126, 1228803), (149, 1039122), (189, 819202), (298, 519561), (378, 409601), (447, 346374), (894, 173187), (1043, 148446), (1341, 115458), (2086, 74223), (2682, 57729), (2749, 56322), (3129, 49482), (4023, 38486), (5498, 28161), (6258, 24741), (8046, 19243), (8247, 18774), (9387, 16494)]