156948897891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{60139}}^1$

素因数の和:60495

約数の個数: 32

約数和(自身を含む): 217266094080

約数和(自身を除く): 60317196189

約数列:

[1, 3, 47, 83, 141, 223, 249, 669, 3901, 10481, 11703, 18509, 31443, 55527, 60139, 180417, 869923, 2609769, 2826533, 4991537, 8479599, 13410997, 14974611, 40232991, 234602239, 630316859, 703806717, 1113112751, 1890950577, 3339338253, 52316299297, 156948897891]

約数ペア:

[(1, 156948897891), (3, 52316299297), (47, 3339338253), (83, 1890950577), (141, 1113112751), (223, 703806717), (249, 630316859), (669, 234602239), (3901, 40232991), (10481, 14974611), (11703, 13410997), (18509, 8479599), (31443, 4991537), (55527, 2826533), (60139, 2609769), (180417, 869923)]