138668916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{823}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 341465600

約数和(自身を除く): 202796684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 739, 823, 1478, 1646, 2217, 2469, 2956, 3292, 4434, 4938, 8868, 9876, 14041, 15637, 28082, 31274, 42123, 46911, 56164, 62548, 84246, 93822, 168492, 187644, 608197, 1216394, 1824591, 2432788, 3649182, 7298364, 11555743, 23111486, 34667229, 46222972, 69334458, 138668916]

約数ペア:

[(1, 138668916), (2, 69334458), (3, 46222972), (4, 34667229), (6, 23111486), (12, 11555743), (19, 7298364), (38, 3649182), (57, 2432788), (76, 1824591), (114, 1216394), (228, 608197), (739, 187644), (823, 168492), (1478, 93822), (1646, 84246), (2217, 62548), (2469, 56164), (2956, 46911), (3292, 42123), (4434, 31274), (4938, 28082), (8868, 15637), (9876, 14041)]