164968944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25841}}^1$

素因数の和:25878

約数の個数: 80

約数和(自身を含む): 512705280

約数和(自身を除く): 347736336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 25841, 51682, 77523, 103364, 155046, 180887, 206728, 310092, 361774, 413456, 490979, 542661, 620184, 723548, 981958, 1085322, 1240368, 1447096, 1472937, 1963916, 2170644, 2894192, 2945874, 3436853, 3927832, 4341288, 5891748, 6873706, 7855664, 8682576, 10310559, 11783496, 13747412, 20621118, 23566992, 27494824, 41242236, 54989648, 82484472, 164968944]

約数ペア:

[(1, 164968944), (2, 82484472), (3, 54989648), (4, 41242236), (6, 27494824), (7, 23566992), (8, 20621118), (12, 13747412), (14, 11783496), (16, 10310559), (19, 8682576), (21, 7855664), (24, 6873706), (28, 5891748), (38, 4341288), (42, 3927832), (48, 3436853), (56, 2945874), (57, 2894192), (76, 2170644), (84, 1963916), (112, 1472937), (114, 1447096), (133, 1240368), (152, 1085322), (168, 981958), (228, 723548), (266, 620184), (304, 542661), (336, 490979), (399, 413456), (456, 361774), (532, 310092), (798, 206728), (912, 180887), (1064, 155046), (1596, 103364), (2128, 77523), (3192, 51682), (6384, 25841)]