164044328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 377136000

約数和(自身を除く): 213091672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2909, 2968, 4028, 5818, 7049, 8056, 11636, 14098, 20363, 23272, 28196, 40726, 55271, 56392, 81452, 110542, 154177, 162904, 221084, 308354, 386897, 442168, 616708, 773794, 1079239, 1233416, 1547588, 2158478, 2929363, 3095176, 4316956, 5858726, 8633912, 11717452, 20505541, 23434904, 41011082, 82022164, 164044328]

約数ペア:

[(1, 164044328), (2, 82022164), (4, 41011082), (7, 23434904), (8, 20505541), (14, 11717452), (19, 8633912), (28, 5858726), (38, 4316956), (53, 3095176), (56, 2929363), (76, 2158478), (106, 1547588), (133, 1233416), (152, 1079239), (212, 773794), (266, 616708), (371, 442168), (424, 386897), (532, 308354), (742, 221084), (1007, 162904), (1064, 154177), (1484, 110542), (2014, 81452), (2909, 56392), (2968, 55271), (4028, 40726), (5818, 28196), (7049, 23272), (8056, 20363), (11636, 14098)]