131939184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211441}}^1$

素因数の和:211465

約数の個数: 40

約数和(自身を含む): 367063312

約数和(自身を除く): 235124128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 211441, 422882, 634323, 845764, 1268646, 1691528, 2537292, 2748733, 3383056, 5074584, 5497466, 8246199, 10149168, 10994932, 16492398, 21989864, 32984796, 43979728, 65969592, 131939184]

約数ペア:

[(1, 131939184), (2, 65969592), (3, 43979728), (4, 32984796), (6, 21989864), (8, 16492398), (12, 10994932), (13, 10149168), (16, 8246199), (24, 5497466), (26, 5074584), (39, 3383056), (48, 2748733), (52, 2537292), (78, 1691528), (104, 1268646), (156, 845764), (208, 634323), (312, 422882), (624, 211441)]