172594948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 332506944

約数和(自身を除く): 159911996

約数列:

[1, 2, 4, 17, 34, 43, 67, 68, 86, 134, 172, 268, 731, 881, 1139, 1462, 1762, 2278, 2881, 2924, 3524, 4556, 5762, 11524, 14977, 29954, 37883, 48977, 59027, 59908, 75766, 97954, 118054, 151532, 195908, 236108, 644011, 1003459, 1288022, 2006918, 2538161, 2576044, 4013836, 5076322, 10152644, 43148737, 86297474, 172594948]

約数ペア:

[(1, 172594948), (2, 86297474), (4, 43148737), (17, 10152644), (34, 5076322), (43, 4013836), (67, 2576044), (68, 2538161), (86, 2006918), (134, 1288022), (172, 1003459), (268, 644011), (731, 236108), (881, 195908), (1139, 151532), (1462, 118054), (1762, 97954), (2278, 75766), (2881, 59908), (2924, 59027), (3524, 48977), (4556, 37883), (5762, 29954), (11524, 14977)]