156900188898

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{358903}}^1$

素因数の和:359223

約数の個数: 48

約数和(自身を含む): 344332497600

約数和(自身を除く): 187432308702

約数列:

[1, 2, 3, 6, 9, 18, 149, 163, 298, 326, 447, 489, 894, 978, 1341, 1467, 2682, 2934, 24287, 48574, 72861, 145722, 218583, 358903, 437166, 717806, 1076709, 2153418, 3230127, 6460254, 53476547, 58501189, 106953094, 117002378, 160429641, 175503567, 320859282, 351007134, 481288923, 526510701, 962577846, 1053021402, 8716677161, 17433354322, 26150031483, 52300062966, 78450094449, 156900188898]

約数ペア:

[(1, 156900188898), (2, 78450094449), (3, 52300062966), (6, 26150031483), (9, 17433354322), (18, 8716677161), (149, 1053021402), (163, 962577846), (298, 526510701), (326, 481288923), (447, 351007134), (489, 320859282), (894, 175503567), (978, 160429641), (1341, 117002378), (1467, 106953094), (2682, 58501189), (2934, 53476547), (24287, 6460254), (48574, 3230127), (72861, 2153418), (145722, 1076709), (218583, 717806), (358903, 437166)]