154070072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40039}}^1$

素因数の和:40095

約数の個数: 32

約数和(自身を含む): 319519200

約数和(自身を除く): 165449128

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 40039, 80078, 160156, 320312, 520507, 1041014, 1481443, 2082028, 2962886, 4164056, 5925772, 11851544, 19258759, 38517518, 77035036, 154070072]

約数ペア:

[(1, 154070072), (2, 77035036), (4, 38517518), (8, 19258759), (13, 11851544), (26, 5925772), (37, 4164056), (52, 2962886), (74, 2082028), (104, 1481443), (148, 1041014), (296, 520507), (481, 320312), (962, 160156), (1924, 80078), (3848, 40039)]