148975996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{18973}}^1$

素因数の和:19141

約数の個数: 24

約数和(自身を含む): 282636704

約数和(自身を除く): 133660708

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 18973, 37946, 75892, 246649, 493298, 986596, 2864923, 5729846, 11459692, 37243999, 74487998, 148975996]

約数ペア:

[(1, 148975996), (2, 74487998), (4, 37243999), (13, 11459692), (26, 5729846), (52, 2864923), (151, 986596), (302, 493298), (604, 246649), (1963, 75892), (3926, 37946), (7852, 18973)]