131409216

素因数分解:

$2^6\times 3^4\times {\mathrm{25349}}^1$

素因数の和:25373

約数の個数: 70

約数和(自身を含む): 389553450

約数和(自身を除く): 258144234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 25349, 50698, 76047, 101396, 152094, 202792, 228141, 304188, 405584, 456282, 608376, 684423, 811168, 912564, 1216752, 1368846, 1622336, 1825128, 2053269, 2433504, 2737692, 3650256, 4106538, 4867008, 5475384, 7300512, 8213076, 10950768, 14601024, 16426152, 21901536, 32852304, 43803072, 65704608, 131409216]

約数ペア:

[(1, 131409216), (2, 65704608), (3, 43803072), (4, 32852304), (6, 21901536), (8, 16426152), (9, 14601024), (12, 10950768), (16, 8213076), (18, 7300512), (24, 5475384), (27, 4867008), (32, 4106538), (36, 3650256), (48, 2737692), (54, 2433504), (64, 2053269), (72, 1825128), (81, 1622336), (96, 1368846), (108, 1216752), (144, 912564), (162, 811168), (192, 684423), (216, 608376), (288, 456282), (324, 405584), (432, 304188), (576, 228141), (648, 202792), (864, 152094), (1296, 101396), (1728, 76047), (2592, 50698), (5184, 25349)]