139730864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5098

約数の個数: 80

約数和(自身を含む): 350810880

約数和(自身を除く): 211080016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5051, 6916, 10102, 13832, 20204, 27664, 35357, 40408, 65663, 70714, 80816, 95969, 131326, 141428, 191938, 262652, 282856, 383876, 459641, 525304, 565712, 671783, 767752, 919282, 1050608, 1247597, 1343566, 1535504, 1838564, 2495194, 2687132, 3677128, 4990388, 5374264, 7354256, 8733179, 9980776, 10748528, 17466358, 19961552, 34932716, 69865432, 139730864]

約数ペア:

[(1, 139730864), (2, 69865432), (4, 34932716), (7, 19961552), (8, 17466358), (13, 10748528), (14, 9980776), (16, 8733179), (19, 7354256), (26, 5374264), (28, 4990388), (38, 3677128), (52, 2687132), (56, 2495194), (76, 1838564), (91, 1535504), (104, 1343566), (112, 1247597), (133, 1050608), (152, 919282), (182, 767752), (208, 671783), (247, 565712), (266, 525304), (304, 459641), (364, 383876), (494, 282856), (532, 262652), (728, 191938), (988, 141428), (1064, 131326), (1456, 95969), (1729, 80816), (1976, 70714), (2128, 65663), (3458, 40408), (3952, 35357), (5051, 27664), (6916, 20204), (10102, 13832)]