128540616

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{29921}}^1$

素因数の和:30109

約数の個数: 32

約数和(自身を含む): 323157600

約数和(自身を除く): 194616984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 29921, 59842, 89763, 119684, 179526, 239368, 359052, 718104, 5355859, 10711718, 16067577, 21423436, 32135154, 42846872, 64270308, 128540616]

約数ペア:

[(1, 128540616), (2, 64270308), (3, 42846872), (4, 32135154), (6, 21423436), (8, 16067577), (12, 10711718), (24, 5355859), (179, 718104), (358, 359052), (537, 239368), (716, 179526), (1074, 119684), (1432, 89763), (2148, 59842), (4296, 29921)]