127730764

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 260789760

約数和(自身を除く): 133058996

約数列:

[1, 2, 4, 7, 14, 28, 97, 131, 194, 262, 359, 388, 524, 679, 718, 917, 1358, 1436, 1834, 2513, 2716, 3668, 5026, 10052, 12707, 25414, 34823, 47029, 50828, 69646, 88949, 94058, 139292, 177898, 188116, 243761, 329203, 355796, 487522, 658406, 975044, 1316812, 4561813, 9123626, 18247252, 31932691, 63865382, 127730764]

約数ペア:

[(1, 127730764), (2, 63865382), (4, 31932691), (7, 18247252), (14, 9123626), (28, 4561813), (97, 1316812), (131, 975044), (194, 658406), (262, 487522), (359, 355796), (388, 329203), (524, 243761), (679, 188116), (718, 177898), (917, 139292), (1358, 94058), (1436, 88949), (1834, 69646), (2513, 50828), (2716, 47029), (3668, 34823), (5026, 25414), (10052, 12707)]