168344968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 357048000

約数和(自身を除く): 188703032

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 149, 296, 298, 347, 407, 596, 694, 814, 1192, 1388, 1628, 1639, 2776, 3256, 3278, 3817, 5513, 6556, 7634, 11026, 12839, 13112, 15268, 22052, 25678, 30536, 44104, 51356, 51703, 60643, 102712, 103406, 121286, 141229, 206812, 242572, 282458, 413624, 485144, 564916, 568733, 1129832, 1137466, 1913011, 2274932, 3826022, 4549864, 7652044, 15304088, 21043121, 42086242, 84172484, 168344968]

約数ペア:

[(1, 168344968), (2, 84172484), (4, 42086242), (8, 21043121), (11, 15304088), (22, 7652044), (37, 4549864), (44, 3826022), (74, 2274932), (88, 1913011), (148, 1137466), (149, 1129832), (296, 568733), (298, 564916), (347, 485144), (407, 413624), (596, 282458), (694, 242572), (814, 206812), (1192, 141229), (1388, 121286), (1628, 103406), (1639, 102712), (2776, 60643), (3256, 51703), (3278, 51356), (3817, 44104), (5513, 30536), (6556, 25678), (7634, 22052), (11026, 15268), (12839, 13112)]