156738219105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{17581}}^1$

素因数の和:18082

約数の個数: 64

約数和(自身を含む): 272928902400

約数和(自身を除く): 116190683295

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 349, 393, 655, 1047, 1703, 1745, 1965, 4537, 5109, 5235, 8515, 13611, 17581, 22685, 25545, 45719, 52743, 68055, 87905, 137157, 228553, 228595, 263715, 594347, 685659, 685785, 1142765, 1783041, 2303111, 2971735, 3428295, 6135769, 6909333, 8915205, 11515555, 18407307, 29940443, 30678845, 34546665, 79764997, 89821329, 92036535, 149702215, 239294991, 398824985, 449106645, 803785739, 1196474955, 2411357217, 4018928695, 10449214607, 12056786085, 31347643821, 52246073035, 156738219105]

約数ペア:

[(1, 156738219105), (3, 52246073035), (5, 31347643821), (13, 12056786085), (15, 10449214607), (39, 4018928695), (65, 2411357217), (131, 1196474955), (195, 803785739), (349, 449106645), (393, 398824985), (655, 239294991), (1047, 149702215), (1703, 92036535), (1745, 89821329), (1965, 79764997), (4537, 34546665), (5109, 30678845), (5235, 29940443), (8515, 18407307), (13611, 11515555), (17581, 8915205), (22685, 6909333), (25545, 6135769), (45719, 3428295), (52743, 2971735), (68055, 2303111), (87905, 1783041), (137157, 1142765), (228553, 685785), (228595, 685659), (263715, 594347)]