165900308

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 339247104

約数和(自身を除く): 173346796

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 191, 268, 382, 463, 469, 764, 926, 938, 1337, 1852, 1876, 2674, 3241, 5348, 6482, 12797, 12964, 25594, 31021, 51188, 62042, 88433, 89579, 124084, 176866, 179158, 217147, 353732, 358316, 434294, 619031, 868588, 1238062, 2476124, 5925011, 11850022, 23700044, 41475077, 82950154, 165900308]

約数ペア:

[(1, 165900308), (2, 82950154), (4, 41475077), (7, 23700044), (14, 11850022), (28, 5925011), (67, 2476124), (134, 1238062), (191, 868588), (268, 619031), (382, 434294), (463, 358316), (469, 353732), (764, 217147), (926, 179158), (938, 176866), (1337, 124084), (1852, 89579), (1876, 88433), (2674, 62042), (3241, 51188), (5348, 31021), (6482, 25594), (12797, 12964)]