148477160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285533}}^1$

素因数の和:285557

約数の個数: 32

約数和(自身を含む): 359772840

約数和(自身を除く): 211295680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 285533, 571066, 1142132, 1427665, 2284264, 2855330, 3711929, 5710660, 7423858, 11421320, 14847716, 18559645, 29695432, 37119290, 74238580, 148477160]

約数ペア:

[(1, 148477160), (2, 74238580), (4, 37119290), (5, 29695432), (8, 18559645), (10, 14847716), (13, 11421320), (20, 7423858), (26, 5710660), (40, 3711929), (52, 2855330), (65, 2284264), (104, 1427665), (130, 1142132), (260, 571066), (520, 285533)]