180946864

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 412473600

約数和(自身を除く): 231526736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 139, 197, 236, 278, 394, 413, 472, 556, 788, 826, 944, 973, 1112, 1379, 1576, 1652, 1946, 2224, 2758, 3152, 3304, 3892, 5516, 6608, 7784, 8201, 11032, 11623, 15568, 16402, 22064, 23246, 27383, 32804, 46492, 54766, 57407, 65608, 81361, 92984, 109532, 114814, 131216, 162722, 185968, 191681, 219064, 229628, 325444, 383362, 438128, 459256, 650888, 766724, 918512, 1301776, 1533448, 1615597, 3066896, 3231194, 6462388, 11309179, 12924776, 22618358, 25849552, 45236716, 90473432, 180946864]

約数ペア:

[(1, 180946864), (2, 90473432), (4, 45236716), (7, 25849552), (8, 22618358), (14, 12924776), (16, 11309179), (28, 6462388), (56, 3231194), (59, 3066896), (112, 1615597), (118, 1533448), (139, 1301776), (197, 918512), (236, 766724), (278, 650888), (394, 459256), (413, 438128), (472, 383362), (556, 325444), (788, 229628), (826, 219064), (944, 191681), (973, 185968), (1112, 162722), (1379, 131216), (1576, 114814), (1652, 109532), (1946, 92984), (2224, 81361), (2758, 65608), (3152, 57407), (3304, 54766), (3892, 46492), (5516, 32804), (6608, 27383), (7784, 23246), (8201, 22064), (11032, 16402), (11623, 15568)]