144895218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25447}}^1$

素因数の和:25538

約数の個数: 32

約数和(自身を含む): 316369536

約数和(自身を除く): 171474318

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 25447, 50894, 76341, 152682, 330811, 661622, 992433, 1857631, 1984866, 3715262, 5572893, 11145786, 24149203, 48298406, 72447609, 144895218]

約数ペア:

[(1, 144895218), (2, 72447609), (3, 48298406), (6, 24149203), (13, 11145786), (26, 5572893), (39, 3715262), (73, 1984866), (78, 1857631), (146, 992433), (219, 661622), (438, 330811), (949, 152682), (1898, 76341), (2847, 50894), (5694, 25447)]