15691696644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{145991}}^1$

素因数の和:146077

約数の個数: 72

約数和(自身を含む): 40395402432

約数和(自身を除く): 24703705788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 4134, 8268, 8957, 17914, 26871, 35828, 53742, 107484, 145991, 291982, 437973, 583964, 875946, 1751892, 1897883, 3795766, 5693649, 7591532, 7737523, 11387298, 15475046, 22774596, 23212569, 24672479, 30950092, 46425138, 49344958, 74017437, 92850276, 98689916, 100587799, 148034874, 201175598, 296069748, 301763397, 402351196, 603526794, 1207053588, 1307641387, 2615282774, 3922924161, 5230565548, 7845848322, 15691696644]

約数ペア:

[(1, 15691696644), (2, 7845848322), (3, 5230565548), (4, 3922924161), (6, 2615282774), (12, 1307641387), (13, 1207053588), (26, 603526794), (39, 402351196), (52, 301763397), (53, 296069748), (78, 201175598), (106, 148034874), (156, 100587799), (159, 98689916), (169, 92850276), (212, 74017437), (318, 49344958), (338, 46425138), (507, 30950092), (636, 24672479), (676, 23212569), (689, 22774596), (1014, 15475046), (1378, 11387298), (2028, 7737523), (2067, 7591532), (2756, 5693649), (4134, 3795766), (8268, 1897883), (8957, 1751892), (17914, 875946), (26871, 583964), (35828, 437973), (53742, 291982), (107484, 145991)]