139600356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20023}}^1$

素因数の和:20120

約数の個数: 48

約数和(自身を含む): 376771584

約数和(自身を除く): 237171228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 20023, 40046, 60069, 80092, 120138, 140161, 240276, 280322, 420483, 560644, 840966, 1661909, 1681932, 3323818, 4985727, 6647636, 9971454, 11633363, 19942908, 23266726, 34900089, 46533452, 69800178, 139600356]

約数ペア:

[(1, 139600356), (2, 69800178), (3, 46533452), (4, 34900089), (6, 23266726), (7, 19942908), (12, 11633363), (14, 9971454), (21, 6647636), (28, 4985727), (42, 3323818), (83, 1681932), (84, 1661909), (166, 840966), (249, 560644), (332, 420483), (498, 280322), (581, 240276), (996, 140161), (1162, 120138), (1743, 80092), (2324, 60069), (3486, 40046), (6972, 20023)]