156984388788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4953439}}^1$

素因数の和:4953604

約数の個数: 48

約数和(自身を含む): 388349696000

約数和(自身を除く): 231365307212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 7923, 10564, 15846, 31692, 4953439, 9906878, 14860317, 19813756, 29720634, 59441268, 94115341, 188230682, 282346023, 376461364, 564692046, 688528021, 1129384092, 1377056042, 2065584063, 2754112084, 4131168126, 8262336252, 13082032399, 26164064798, 39246097197, 52328129596, 78492194394, 156984388788]

約数ペア:

[(1, 156984388788), (2, 78492194394), (3, 52328129596), (4, 39246097197), (6, 26164064798), (12, 13082032399), (19, 8262336252), (38, 4131168126), (57, 2754112084), (76, 2065584063), (114, 1377056042), (139, 1129384092), (228, 688528021), (278, 564692046), (417, 376461364), (556, 282346023), (834, 188230682), (1668, 94115341), (2641, 59441268), (5282, 29720634), (7923, 19813756), (10564, 14860317), (15846, 9906878), (31692, 4953439)]