149080984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 312534720

約数和(自身を除く): 163453736

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 3557, 5239, 7114, 10478, 14228, 20956, 28456, 41912, 46241, 92482, 110267, 184964, 220534, 369928, 441068, 601133, 882136, 1202266, 1433471, 2404532, 2866942, 4809064, 5733884, 11467768, 18635123, 37270246, 74540492, 149080984]

約数ペア:

[(1, 149080984), (2, 74540492), (4, 37270246), (8, 18635123), (13, 11467768), (26, 5733884), (31, 4809064), (52, 2866942), (62, 2404532), (104, 1433471), (124, 1202266), (169, 882136), (248, 601133), (338, 441068), (403, 369928), (676, 220534), (806, 184964), (1352, 110267), (1612, 92482), (3224, 46241), (3557, 41912), (5239, 28456), (7114, 20956), (10478, 14228)]