154309.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19477}}^1$

素因数の和:19510

約数の個数: 24

約数和(自身を含む): 64160532

約数和(自身を除く): 31244402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 19477, 38954, 97385, 194770, 253201, 506402, 1266005, 2532010, 3291613, 6583226, 16458065, 32916130]

約数ペア:

[(1, 32916130), (2, 16458065), (5, 6583226), (10, 3291613), (13, 2532010), (26, 1266005), (65, 506402), (130, 253201), (169, 194770), (338, 97385), (845, 38954), (1690, 19477)]