131444376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5711}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 246918504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5711, 5754, 7672, 11422, 11508, 17133, 22844, 23016, 34266, 39977, 45688, 68532, 79954, 119931, 137064, 159908, 239862, 319816, 479724, 782407, 959448, 1564814, 2347221, 3129628, 4694442, 5476849, 6259256, 9388884, 10953698, 16430547, 18777768, 21907396, 32861094, 43814792, 65722188, 131444376]

約数ペア:

[(1, 131444376), (2, 65722188), (3, 43814792), (4, 32861094), (6, 21907396), (7, 18777768), (8, 16430547), (12, 10953698), (14, 9388884), (21, 6259256), (24, 5476849), (28, 4694442), (42, 3129628), (56, 2347221), (84, 1564814), (137, 959448), (168, 782407), (274, 479724), (411, 319816), (548, 239862), (822, 159908), (959, 137064), (1096, 119931), (1644, 79954), (1918, 68532), (2877, 45688), (3288, 39977), (3836, 34266), (5711, 23016), (5754, 22844), (7672, 17133), (11422, 11508)]