155438412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1697}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 385106400

約数和(自身を除く): 229667988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 449, 898, 1347, 1697, 1796, 2694, 3394, 5091, 5388, 6788, 7633, 10182, 15266, 20364, 22899, 28849, 30532, 45798, 57698, 86547, 91596, 115396, 173094, 346188, 761953, 1523906, 2285859, 3047812, 4571718, 9143436, 12953201, 25906402, 38859603, 51812804, 77719206, 155438412]

約数ペア:

[(1, 155438412), (2, 77719206), (3, 51812804), (4, 38859603), (6, 25906402), (12, 12953201), (17, 9143436), (34, 4571718), (51, 3047812), (68, 2285859), (102, 1523906), (204, 761953), (449, 346188), (898, 173094), (1347, 115396), (1697, 91596), (1796, 86547), (2694, 57698), (3394, 45798), (5091, 30532), (5388, 28849), (6788, 22899), (7633, 20364), (10182, 15266)]