161834638035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1597}}^1\times {\mathrm{137873}}^1$

素因数の和:139492

約数の個数: 48

約数和(自身を含む): 301401387936

約数和(自身を除く): 139566749901

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1597, 4791, 7985, 11179, 23955, 33537, 55895, 78253, 137873, 167685, 234759, 391265, 413619, 689365, 965111, 1173795, 2068095, 2895333, 4825555, 6755777, 14476665, 20267331, 33778885, 101336655, 220183181, 660549543, 1100915905, 1541282267, 3302747715, 4623846801, 7706411335, 10788975869, 23119234005, 32366927607, 53944879345, 161834638035]

約数ペア:

[(1, 161834638035), (3, 53944879345), (5, 32366927607), (7, 23119234005), (15, 10788975869), (21, 7706411335), (35, 4623846801), (49, 3302747715), (105, 1541282267), (147, 1100915905), (245, 660549543), (735, 220183181), (1597, 101336655), (4791, 33778885), (7985, 20267331), (11179, 14476665), (23955, 6755777), (33537, 4825555), (55895, 2895333), (78253, 2068095), (137873, 1173795), (167685, 965111), (234759, 689365), (391265, 413619)]