198807168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73961}}^1$

素因数の和:73985

約数の個数: 64

約数和(自身を含む): 603529920

約数和(自身を除く): 404722752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 73961, 147922, 221883, 295844, 443766, 517727, 591688, 887532, 1035454, 1183376, 1553181, 1775064, 2070908, 2366752, 3106362, 3550128, 4141816, 4733504, 6212724, 7100256, 8283632, 9467008, 12425448, 14200512, 16567264, 24850896, 28401024, 33134528, 49701792, 66269056, 99403584, 198807168]

約数ペア:

[(1, 198807168), (2, 99403584), (3, 66269056), (4, 49701792), (6, 33134528), (7, 28401024), (8, 24850896), (12, 16567264), (14, 14200512), (16, 12425448), (21, 9467008), (24, 8283632), (28, 7100256), (32, 6212724), (42, 4733504), (48, 4141816), (56, 3550128), (64, 3106362), (84, 2366752), (96, 2070908), (112, 1775064), (128, 1553181), (168, 1183376), (192, 1035454), (224, 887532), (336, 591688), (384, 517727), (448, 443766), (672, 295844), (896, 221883), (1344, 147922), (2688, 73961)]