147205548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1301}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 426535200

約数和(自身を除く): 279329652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 898, 1301, 1347, 1796, 2602, 2694, 3143, 3903, 4041, 5204, 5388, 6286, 7806, 8082, 9107, 9429, 11709, 12572, 15612, 16164, 18214, 18858, 23418, 27321, 28287, 36428, 37716, 46836, 54642, 56574, 81963, 109284, 113148, 163926, 327852, 584149, 1168298, 1752447, 2336596, 3504894, 4089043, 5257341, 7009788, 8178086, 10514682, 12267129, 16356172, 21029364, 24534258, 36801387, 49068516, 73602774, 147205548]

約数ペア:

[(1, 147205548), (2, 73602774), (3, 49068516), (4, 36801387), (6, 24534258), (7, 21029364), (9, 16356172), (12, 12267129), (14, 10514682), (18, 8178086), (21, 7009788), (28, 5257341), (36, 4089043), (42, 3504894), (63, 2336596), (84, 1752447), (126, 1168298), (252, 584149), (449, 327852), (898, 163926), (1301, 113148), (1347, 109284), (1796, 81963), (2602, 56574), (2694, 54642), (3143, 46836), (3903, 37716), (4041, 36428), (5204, 28287), (5388, 27321), (6286, 23418), (7806, 18858), (8082, 18214), (9107, 16164), (9429, 15612), (11709, 12572)]