181057856

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13087

約数の個数: 56

約数和(自身を含む): 423891456

約数和(自身を除く): 242833600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13037, 13888, 26074, 52148, 91259, 104296, 182518, 208592, 365036, 404147, 417184, 730072, 808294, 834368, 1460144, 1616588, 2829029, 2920288, 3233176, 5658058, 5840576, 6466352, 11316116, 12932704, 22632232, 25865408, 45264464, 90528928, 181057856]

約数ペア:

[(1, 181057856), (2, 90528928), (4, 45264464), (7, 25865408), (8, 22632232), (14, 12932704), (16, 11316116), (28, 6466352), (31, 5840576), (32, 5658058), (56, 3233176), (62, 2920288), (64, 2829029), (112, 1616588), (124, 1460144), (217, 834368), (224, 808294), (248, 730072), (434, 417184), (448, 404147), (496, 365036), (868, 208592), (992, 182518), (1736, 104296), (1984, 91259), (3472, 52148), (6944, 26074), (13037, 13888)]