117661628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 243741120

約数和(自身を除く): 126079492

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 274, 518, 548, 829, 959, 1036, 1658, 1918, 3316, 3836, 5069, 5803, 10138, 11606, 20276, 23212, 30673, 35483, 61346, 70966, 113573, 122692, 141932, 214711, 227146, 429422, 454292, 795011, 858844, 1590022, 3180044, 4202201, 8404402, 16808804, 29415407, 58830814, 117661628]

約数ペア:

[(1, 117661628), (2, 58830814), (4, 29415407), (7, 16808804), (14, 8404402), (28, 4202201), (37, 3180044), (74, 1590022), (137, 858844), (148, 795011), (259, 454292), (274, 429422), (518, 227146), (548, 214711), (829, 141932), (959, 122692), (1036, 113573), (1658, 70966), (1918, 61346), (3316, 35483), (3836, 30673), (5069, 23212), (5803, 20276), (10138, 11606)]