128466156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117643}}^1$

素因数の和:117670

約数の個数: 48

約数和(自身を含む): 368931584

約数和(自身を除く): 240465428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 117643, 235286, 352929, 470572, 705858, 823501, 1411716, 1529359, 1647002, 2470503, 3058718, 3294004, 4588077, 4941006, 6117436, 9176154, 9882012, 10705513, 18352308, 21411026, 32116539, 42822052, 64233078, 128466156]

約数ペア:

[(1, 128466156), (2, 64233078), (3, 42822052), (4, 32116539), (6, 21411026), (7, 18352308), (12, 10705513), (13, 9882012), (14, 9176154), (21, 6117436), (26, 4941006), (28, 4588077), (39, 3294004), (42, 3058718), (52, 2470503), (78, 1647002), (84, 1529359), (91, 1411716), (156, 823501), (182, 705858), (273, 470572), (364, 352929), (546, 235286), (1092, 117643)]