130131344

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 299980800

約数和(自身を除く): 169849456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 94, 112, 118, 188, 236, 329, 376, 413, 419, 472, 658, 752, 826, 838, 944, 1316, 1652, 1676, 2632, 2773, 2933, 3304, 3352, 5264, 5546, 5866, 6608, 6704, 11092, 11732, 19411, 19693, 22184, 23464, 24721, 38822, 39386, 44368, 46928, 49442, 77644, 78772, 98884, 137851, 155288, 157544, 173047, 197768, 275702, 310576, 315088, 346094, 395536, 551404, 692188, 1102808, 1161887, 1384376, 2205616, 2323774, 2768752, 4647548, 8133209, 9295096, 16266418, 18590192, 32532836, 65065672, 130131344]

約数ペア:

[(1, 130131344), (2, 65065672), (4, 32532836), (7, 18590192), (8, 16266418), (14, 9295096), (16, 8133209), (28, 4647548), (47, 2768752), (56, 2323774), (59, 2205616), (94, 1384376), (112, 1161887), (118, 1102808), (188, 692188), (236, 551404), (329, 395536), (376, 346094), (413, 315088), (419, 310576), (472, 275702), (658, 197768), (752, 173047), (826, 157544), (838, 155288), (944, 137851), (1316, 98884), (1652, 78772), (1676, 77644), (2632, 49442), (2773, 46928), (2933, 44368), (3304, 39386), (3352, 38822), (5264, 24721), (5546, 23464), (5866, 22184), (6608, 19693), (6704, 19411), (11092, 11732)]