138289992

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^2\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 349401360

約数和(自身を除く): 211111368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 307, 411, 548, 614, 822, 921, 1096, 1228, 1644, 1842, 2456, 3288, 3684, 7368, 18769, 37538, 42059, 56307, 75076, 84118, 112614, 126177, 150152, 168236, 225228, 252354, 336472, 450456, 504708, 1009416, 5762083, 11524166, 17286249, 23048332, 34572498, 46096664, 69144996, 138289992]

約数ペア:

[(1, 138289992), (2, 69144996), (3, 46096664), (4, 34572498), (6, 23048332), (8, 17286249), (12, 11524166), (24, 5762083), (137, 1009416), (274, 504708), (307, 450456), (411, 336472), (548, 252354), (614, 225228), (822, 168236), (921, 150152), (1096, 126177), (1228, 112614), (1644, 84118), (1842, 75076), (2456, 56307), (3288, 42059), (3684, 37538), (7368, 18769)]