164554123784

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1\times {\mathrm{2029}}^1$

素因数の和:3198

約数の個数: 64

約数和(自身を含む): 317371824000

約数和(自身を除く): 152817700216

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 839, 1124, 1678, 2029, 2248, 3356, 4058, 6712, 8116, 12083, 16232, 24166, 36077, 48332, 72154, 87247, 96664, 144308, 174494, 235759, 288616, 348988, 471518, 570149, 697976, 943036, 1140298, 1702331, 1886072, 2280596, 3404662, 4561192, 6809324, 10137637, 13618648, 20275274, 24516407, 40550548, 49032814, 73200233, 81101096, 98065628, 146400466, 196131256, 292800932, 478355011, 585601864, 956710022, 1913420044, 3826840088, 20569265473, 41138530946, 82277061892, 164554123784]

約数ペア:

[(1, 164554123784), (2, 82277061892), (4, 41138530946), (8, 20569265473), (43, 3826840088), (86, 1913420044), (172, 956710022), (281, 585601864), (344, 478355011), (562, 292800932), (839, 196131256), (1124, 146400466), (1678, 98065628), (2029, 81101096), (2248, 73200233), (3356, 49032814), (4058, 40550548), (6712, 24516407), (8116, 20275274), (12083, 13618648), (16232, 10137637), (24166, 6809324), (36077, 4561192), (48332, 3404662), (72154, 2280596), (87247, 1886072), (96664, 1702331), (144308, 1140298), (174494, 943036), (235759, 697976), (288616, 570149), (348988, 471518)]